Arizona July 22, 2024 3:53 pm 5 things to know about Mark Kelly Here are five things to know about the former astronaut and Arizona senator. US & World Videos 24:47 @Issue: Catching up with Congressman Seth Moulton 2:00 Trump meets with Zelenskyy as November election approaches 33:40 Breaking down the meaning of the Massachusetts ballot questions 2:16 Registering Boston's unhoused to vote before Election Day 2:15 Question 2: What to know about the proposal to remove the MCAS requirement