I think the legacy of the civil rights movement is that now whites are more open to being represented by people of color or people who are women or, again, non-traditional candidates.

The really important victory of the civil rights movement was that it made racism unpopular, whereas a generation ago at the turn of the last century, you had to embrace racism to get elected to anything.

I'm used to people not paying me a whole lot of attention and underestimating me and, frankly, for me a big challenge is to have people believe that I can be the president of the United States.

To me, that means getting back to the point where our Constitution means that you don't tap people's phones and poke into their e-mail and you don't arrest people and keep them hidden for a year and a half without charging them.