Obama speaks out against Islamophobic Prejudice:
You know, this is actually an insult against Muslim-Americans, something that we don't spend a lot of time talking about. And sometimes I've been derelict in pointing that out. You know, there are wonderful Muslim-Americans all across the country who are doing wonderful things. And for this to be used as sort of an insult, or to raise suspicions about me, I think is unfortunate. And it's not what America's all about.

http://www.huffingtonpost.com/2008/07/15/obamas-larry-king-intervi_n_112930.html