Doesn’t sound real repentant to me. Sounds like he wish he had done more. The second clip details his association with Obama, whom, he admits, was more than just “a guy in the neighborhood.” Remember Bill Ayers was part of a terrorist group, not a Vietnam War protest group, whose stated goal was revolution. and for more on Ayers and his defender go here.
and then here he is describing his relationship with the other guy in the neighborhood, Obama.