"ac360 later" starts right now. >> good evening we interview criegh deeds of virginia. and with three years left in his second term will it be president obama's last chance to shape his agenda. and what is it like aboard the nightmare cruise ship where only the germs appear to be going first class? this afternoon i was in richmond, virginia speaking with a father whose face and body bear the marks of a nearly fatal attack that occurred two months ago. criegh deeds was slashed and stabbed and almost killed by his mentally ill son gus who then took his own life. he talked about it on "60 minutes" but tonight we go indepth. >> people have been so kind to me. they reach out and they don't understand sometimes that i've got to be left alone. because i have to focus on the good things. you know, but these pictures and the facebook page that was set up for gus. there are so many good pictures and so many good memories. that's what i have to focus on. i'm determined that gus not be remembered just for his illness or what ended his life. i mean, that's nothing. he was such a good boy. a good man. he had a good heart. he loved pe he you t about a senator it was deeds' son, >> he's a smart kid to get to where he is. let's get smart about who he is impacted be and self discipline. he has to learn to practice that. >> very smart advice as i expect from you. a pleasure to talk to you, sir. thank you very much. what a perfect time to remind you about the series "the '60s: the british invasion."