thoughts and prayers with him and his family, his son took his own life with a gun over the weekend and pastor warren today tweeted, someone on the internet sold matthew an unregistered gun. i pray he seeks god's forgiveness. i forgive him. it is an allusion to quote from the book of matthew. there is actually news on how his son got the gun. there is this manchin, senator toomey bill that would require background checks for internet sales. there is some relevance to this news. do you think this could have an effect on the gun debate? >> absolutely. out of this tragedy to have the buy a gun, shoot themselves the son of one of the most prominent ministers in america, it is a terrible tragedy. if you want to illustrate, why you need to have some rules about buying guns and maybe cooling off periods. what better example? a very sad situation. >> what is interesting is we don't talk about it much but most of the gun deaths the president and others talk about are suicides.