"I've lost a lot of just like happiness that I could have had if this wasn't an issue. It's something you have to live with forever," Criss Berke said. Story: https://abc11.com/gun-violence-protest-student-walkout-students-demand-action-unc-lockdown/13786690/ Watch: https://abc11.com/watch/live/11065013/ Like us on Facebook: https://www.facebook.com/ABC11/ Twitter: https://twitter.com/ABC11_WTVD