Parkland March 6, 2018 3:54 pm Students Across the US Are Asking ‘What If' in New Ad Many of the Parkland shooting survivors are taking action by asking “What if” in a new ad that pushes for gun reform. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 1:18 14-year-old accidentally kills his brother with a gun found in an alley 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed