Detailed text transcripts for TV channel - CNN - 20190702:02:05:00
That trend line -- you don't have to be a mathematician to understand. if you lose support in a month. that should be concerning. one quick point. there could be a recent si effect. this poll was in the field right after that second night of the debate. kamala harris did well very. biden did poorly. sanders was so so. it's possible harris and warren got a bump. from that. that might wear off. still, if you're the former vice president of the united states and you just dropped ten points in a month you have to be worried. >> biden still has extraordinary strong support and coming from black vot...