The video the LA Times is suppressing? Both Obama and Ayers were at that event.
Yes Obama and Ayers were at the party, also Khalidi has been a frequent guest of Charlie Rose, I've been trying to listen to them all to hear an Obama mention, you might want to check them out:
http://www.charlierose.com/shows/2008/01/16/1/a-discussion-about-the-middle-east