Weak defense on your part. His political speeches about Kenyan politics and appearances with Odinga are in order to campaign for Odinga. As I said only a left-wing troll would say otherwise after watching those videos. Obama should have been charged and then a Court could have decided.
Richard Lugar, then chairman of the Senate Foreign relations committee, didn't think so. Neither did General Gration, who accompanied then-Senator Obama.
http://www.washingtontimes.com/news/2008/oct/17/no-ties-to-terrorism/
You have no evidence to back up your accusation. And no, the video you posted does not show him campaigning for Odinga.
There are plenty of legitimate reasons to attack Obama: healthcare, pork barral spending, his obsession with wasteful high-speed rail projects, his half-assed leadership in Libya, etc.
Resorting nonsensical smears and conspiracy theories isn't helping achieve the goal of voting him out of office in 2012.