angeles, it didn't work. >> andrea: rudy giuliani did it in new york. it worked. it's not just chicago. that has the strict gun laws. south africa as well as brazil. south africa is an example of gun control, some of the strictest laws in the world. not working at all. this week we saw the olympic superstar amputee, oscar pistorius had a gun. allegedly shot his girlfriend. >> dana: they are on the front page of the aed killer and who he is. his girlfriend, beautiful model not getting as much attention. i understand why. he was an olympic runner. the domestic violence problem is international worldwide problem. the violence in south africa is such that a lot of people feel like they need weapons to protect themselves. president obama in chicago, can they match up the policy proposal and the executive