you d be crazy not to. is that nana? [ male announcer ] fedex one rate. simple, flat rate shipping with the reliability of fedex. if all it took to be a superhero was putting on a brave front and maybe a little face paint, would you do it? in today s big idea craig melvin talked with self-proclaimed dark guardian chris pollock who encourages others to look inward in order to make the world a better and, yes, safer place. there s not enough heroism. there s not enough focus on going out there and making a difference. that s what i m trying to do. what s the big idea here? the big idea here is to inspire others to do good. i m trying to create a counterculture of heroism and individuality. i think we need more people to step up and do something different to protect their communities and help people in need. i ve done things like report things, get descriptions, give it to the police. but not enough was happening. so i decided to take a step