A U.S. young movement has stemmed from the tragic school shooting at Parkland, Florida, where 17 people, including students and staff, were killed. Marches and walkouts have been organized throughout the country to demand action from Congress and the White House on gun laws. But will these future voters achieve the change that they are looking for? And if so, how? Brandon Rottinghaus and Jay Aiyer explain In 59 Seconds.