author sara omar says she is not against islam, just those who use religion as justification for abuseand worse. when i was oppressed, i wished that someone could eak up for me. and nobody did. >> sreenivasan: in the wake of the parkland school shooting, teenage survivors of the attack are pressing lawmakers to make changes to gun laws. but anger over the shooting has also led some investors to start asking what role they can play in changing how gun and ammunition manufacturers behave. financial firms like blackrock and bank of america are nowki a new look at their investments in the companies who manufacture firearms. and as we mentioned r, pressure from gun control advocates has led a growing number of companies to sever ties with the national rifle association. for more i'm joined by rob cox, a columnist and global editor with "reuters breakingvis." thanks for joining us. so, just today, in the last 24, 48 hours, we've seen a lot of activity, a lot of big, kind of household name btonds starting ay i'm not going to give n.r.a. members a discount to go to an event or use my services.