I forgot to see him on Kimmel. I think he’s pretty funny (though not enough to watch his show regularly) but suspect he went after him.
As for the press conference, I think it’s a good idea. He needs to really go after this head-on instead of just deflecting. That should help it go away, especially if he can provide any details to really negate all the charges.
Cain on Kimmel
Part 1
http://www.youtube.com/watch?v=tMM4nJyjuXg
Part 2
http://www.youtube.com/watch?v=VMnOyR3RZqc