CNN Situation Room With Wolf Blitzer September 11, 2015 22:02:00
Of abortion. >> first of all, i've never done an abortion. and wouldn't approve of it and never have. >> reporter: i also asked him how he's preparing for the upcoming debate. >> by living my life. by having town hall meetings where i don't screen the questions. that's probably the best preparation. >> reporter: and carson stressed the need for respect and dialogue in this. the reason he came to ferguson he said, is because he wants to de-emphasize the business of race. one group he did not meet is with black lives matter. i asked him about that. he has criticized them in the past. he says he ...