Summary4 min read

Fox News Hourly Update: 4AM ET, May 21, 2026

Main Theme

This episode provides a fast-paced update on breaking national and global news, focusing on major political, legal, business, and cultural developments. Key topics include the U.S. indictment of former Cuban President Raul Castro, escalating U.S.-Iranian tensions, California wildfire responses, SpaceX's anticipated IPO, Vanessa Trump's health announcement, and the end of "The Late Show with Stephen Colbert."

Key Discussion Points & Insights

1. U.S. Indicts Raul Castro

[00:02 – 00:28]

Summary:
The Justice Department has issued an indictment against former Cuban President Raul Castro, with charges that include murder and conspiracy.
Acting Attorney General's Stance:
- Todd Blanch, acting Attorney General, stated:
  "We expect that he will show up here by his own will or by another way." [00:24]
U.S. State Department Reaction:
- Secretary of State Marco Rubio has publicly urged the Cuban people to push for new leadership amid threats from the Cuban regime over possible U.S. military action:
  "Secretary of State Marco Rubio has urged the Cub people to demand new leadership on the island even as the regime there continues to threaten to retaliate against any possible US Military action which may yet come." [00:28]

2. California Wildfires & Political Clash

[00:42 – 01:22]

Wildfire Impact:
- Multiple wildfires are currently active, notably the Santa Rosa island fire, which has burned over 16,000 acres since Friday.
Political Reactions:
- Gov. Gavin Newsom's Office: Criticized federal resource allocation, stating:
  "This is federally managed land and these crews are working hard. The question is whether the Trump administration, which gutted the forest service by 16% and left it in disarray, has given them everything they need." [00:49]
- Steve Hilton (GOP Gubernatorial Candidate): Countered Newsom's claims:
  "This is truly sick from Gavin Newsom. He just won't take responsibility for anything." [01:13]

3. SpaceX IPO – Wall Street Anticipates Record

[01:22 – 02:00]

IPO Details:
- Elon Musk's SpaceX is preparing for a massive IPO, targeting a valuation up to $2 trillion.
- Proceeds to fund advanced AI data centers in space.
Broader IPO Trend:
- SpaceX's move is expected to set off a wave of major tech public offerings, with OpenAI and Anthropic also targeting the market in 2026.
Timing:
- The IPO could happen as soon as mid-June, with shares to be listed on Nasdaq.
Quote from Hilary Barski:
"SpaceX plans to use the money [for] artificial intelligence data centers in space. The IPO is likely to be the first of three potential mega offerings this year…" [01:27]

4. U.S.-Iran Tensions Escalate

[03:09 – 03:59]

President Trump’s Warning:
- President Trump declared the U.S. military is ready to act again if Iran stalls on nuclear negotiations:
  "President Trump says the U.S. military is ready to strike again if Tehran refuses to budge on its nuclear program." [03:09]
Iranian Response:
- Iran’s parliament speaker and chief negotiator, Mohamed Kaliba:
  "It's the United States that is seeking another round of war…our military forces have used the opportunity provided by the ceasefire to rebuild their military strength as best as possible." [03:22]
- Iranian foreign minister reiterates military readiness and unity.
On-the-Ground Military Movements:
- New video shows U.S. tankers at Tel Aviv's Ben Gurion Airport, prepared for possible strikes.

5. Vanessa Trump’s Health Update

[03:59 – 04:26]

Personal Revelation:
- Vanessa Trump, former wife of Donald Trump Jr., publicly announced her diagnosis of breast cancer via Instagram.
- She is 48 years old and the mother of five of President Trump’s grandchildren.

6. Final Night for "The Late Show with Stephen Colbert"

[04:26 – 04:58]

Show's End:
- "The Late Show with Stephen Colbert" will air its final episode tonight after a cancellation announced in July.
- Recent episodes featured special guests including David Byrne, Bruce Springsteen, and Steven Spielberg.
Colleague Solidarity:
- Jimmy Kimmel and Jimmy Fallon will pause their own shows in tribute.
Reason for Cancellation:
- CBS cites financial losses, reportedly around $40 million.

Memorable Quotes & Moments

Acting AG Todd Blanch on Raul Castro:
"We expect that he will show up here by his own will or by another way." [00:24]
Gov. Newsom’s Office on Wildfires:
"This is federally managed land...The question is whether the Trump administration...has given them everything they need." [00:49]
Steve Hilton on Newsom:
"This is truly sick from Gavin Newsom. He just won't take responsibility for anything." [01:13]
Hilary Barski on SpaceX IPO:
"The IPO is expected to raise a record amount of money valuing Elon Musk Co. At up to $2 trillion." [01:27]
Iranian Parliament Speaker Mohamed Kaliba:
"It's the United States that is seeking another round of war…" [03:22]

Timestamps for Important Segments

Raid Castro Indictment: [00:02 – 00:28]
California Wildfires & Politics: [00:42 – 01:22]
SpaceX IPO Announcement: [01:22 – 02:00]
US-Iran Military Tensions: [03:09 – 03:59]
Vanessa Trump’s Health Update: [03:59 – 04:26]
End of The Late Show: [04:26 – 04:58]

Tone & Style:
The episode is brisk, direct, and emphasizes urgent developments with prominent national and international stakes. Coverage reflects FOX News’ signature punchy delivery and attention to political conflict.

This summary covers the key news topics and notable highlights from the May 21, 2026, 4AM Fox News Radio hourly update, providing a snapshot of the most pressing developments as covered by the network.

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Transcript14 lines

[00:03]
Chris DiMaio
Castro in TROUBLE. I'm Chris DiMaio, Fox News. The Justice Department announcing an indictment against former Cuban President Raul Castro.
[00:10]
Fox News Reporter
The Justice Department says the brother of the late Cuban dictator Fidel Castro is facing a host of charges, among them murder and conspiracy. With acting Attorney General Todd Blanch giving this message, we expect that he will
[00:24]
show up here by his own will or by another way.
[00:28]
Meantime, Secretary of State Marco Rubio has urged the Cub people to demand new leadership on the island even as the regime there continues to threaten to retaliate against any possible US Military action which may yet come.
[00:43]
Chris DiMaio
Fox's Kevin Cork. California Governor Gavin Newsom blasting President Trump in the wake of ongoing wildfires.
[00:50]
Fox News Reporter
There's multiple wildfires burning in California right now, including the Santa Rosa island fire, which has scorched more than 16,000 acres since Friday. In Santa Barbara County, Governor Gavin Newsom's office writing, quote, this is federally managed land and these crews are working hard. The question is whether the Trump administration, which gutted the forest service by 16% and left it in disarray, has given them everything they need. California gubernatorial candidate Steve Hilton responded by saying, quote, this is truly sick from Gavin Newsom. He just won't take responsibility for anything.
[01:23]
Chris DiMaio
Fox's Christina Coleman Elon Musk's Space X heads to Wall Street.
[01:27]
Hilary Barski
The IPO is expected to raise a record amount of money valuing Elon Musk Co. At up to $2 trillion. SpaceX plans to use the money artificial intelligence data centers in space. The IPO is likely to be the first of three potential mega offerings this year with OpenAI and Anthropic both having their sights on the public market. Shares of SpaceX will be listed on the Nasdaq and reports indicate that its debut could take place as soon as mid June. Hilary Barski, FOX News America's listening to FOX News.
[02:00]
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[03:09]
Chris DiMaio
President Trump says the U.S. military is ready to strike again if Tehran refuses to budge on its nuclear program as negotiations continue. Reuters reports Iran is reviewing US Proposals, but Iran is hitting back with rhetoric of its own.
[03:23]
Fox News Reporter
Iran's parliament speaker and top negotiator Mohamed Kaliba spoke today, saying it's the United States that is seeking another round of war. He added in a statement, for the sake of reassuring the dear people of Iran, I want to say that our military forces have used the opportunity provided by the ceasefire to rebuild their military strength as best as possible. His comments were echoed by Iran's foreign minister, who spoke today from Tehran, saying that he and Iranian commanders are on the same page right now. There is a massive US Military buildup across the region. New video shows US Refuelers parked at Tel Aviv's Ben Gurion Airport waiting in case President Trump orders new strikes against the regime.
[04:00]
Chris DiMaio
Fox's Tre Youngst in Tel Aviv. Meantime, Iran executing two people for creating a group to disrupt to disrupt the country's security. Vanessa Trump, the wife of former wife of Donald Trump Jr. And the mother of five of President Trump's grandchildren, says she's been diagnosed with breast cancer. The 48 year old announcing her diagnosis in a personal health update she shared on Instagram. It's the end of the line for the Late Show.
[04:26]
Fox News Reporter
The Late show with Stephen Colbert ends its run tonight after being canceled back in July. While the details of the series finale have not been revealed, the episodes leading up to tonight's finale included performances from David Byrne and Bruce Springsteen, an interview with Steven Spielberg and appearances from his fellow late night hosts including Jimmy Kimmel and Jimmy Fallon, who said their shows will go dark tonight in honor of Colbert's final show. CBS called ending the show a financial decision as the Late show was reportedly losing around $40 million.
[04:58]
Chris DiMaio
Michelle Paulino, Fox News I'm Chris DeMeo. This is Fox News.