Obama criticized McCain for making "bad choices in the company he keeps", but he is friends with Ayers?

Why isn't Obama holding himself to the same scrutiny he tried to place on McCain? Obama thinks it's ok for him to be friends with terrorist William Ayers?, slumlord Tony Rezko? Rev Wright? And what about Frank Marshall Davis? Obama's mentor "Frank" that he talks about in his... show more Why isn't Obama holding himself to the same scrutiny he tried to place on McCain?

Obama thinks it's ok for him to be friends with terrorist William Ayers?, slumlord Tony Rezko? Rev Wright?

And what about Frank Marshall Davis? Obama's mentor "Frank" that he talks about in his book?
http://youtube.com/watch?v=o6XyE_J-Xyo

In this clip, about halfway in, Obama is seen mocking McCain's
"choices in the company he keeps".

Does anyone see this as hypocritical?
Update: Info about Obama's mentor before Rev Wright:

http://www.aim.org/aim-column/obamas-communist-mentor/
17 answers 17