explanation what he told cnn's "new day." >> i'll talking about hearn persona. >> reporter: a decked say in a row bobby jindal blasted trump comparing him to martin sheen. >> i'm winning in all of the polls. >> reporter: ben carson is in fer ferguson, missouri, meeting civil leaders. a year after the death of michael brown. carson refused to engage with trump's attacks. >> do i want to respond to donald trump's charges? the answer is no. i really don't. >> reporter: carson is tangled with trump over faith and the critical evangelical vote and i sat down with carson and asked him about his faith. >> it's very easy for them to see that, you know, my faith is not something i come by lightly. >> reporter: trump has gone after carson on his views for abortion. >> he was heavy into the world of abortion. >> i've never done abortions and