Big Headlines: The push for diplomacy continues between the U.S. and Iran as Trump considers some dramatic scenarios to end the war

Plus: The bodies of two pilots who died in this week's crash in New York have been repatriated to Canada, long lines at U.S. airports should soon dissipate, NDP convention begins in Winnipeg as members prepare to pick a new leader, Earth Hour this weekend, and can Canada get a grip on its tipping culture?