Seventeen people who once shared the halls of Marjory Stoneman Douglas High School with them are gone after one of the biggest mass shootings in US history. And these teens want to make sure it never happens again. Ready to teachJUST WATCHED Survivor: We will only be heard if we scream Replay More Videos ... MUST WATCH Survivor: We will only be heard if we scream 01:43Jack Haimowitz, 18, is captain of the lacrosse team at Stoneman Douglas. He wants lawmakers to stop treating gun control like a two-headed monster. We're not actorsJUST WATCHED 'What we went through is not fake' Replay More Videos ... MUST WATCH 'What we went through is not fake' 01:01Ashley Paseltiner, 16, is sick of people calling her and her fellow classmates pawns in a bigger political game.

Source: CNN February 22, 2018 02:37 UTC