What President Trump’s divisive speech at Mount Rushmore reveals about his re-election campaign. Guest: Maggie Haberman, who covers the White House for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily  Background reading: Missteps by a fractured campaign and a series of self-inflicted wounds added up to a very bad June for President Trump.In speeches at the White House and Mount Rushmore last weekend, the president promoted a version of the “American carnage” vision from his inaugural address.