Detailed text transcripts for TV channel - CNN - 20190727:17:05:00
Fair warning so to speak? >> as you may know, fred, i'm not a boxer burrt i know enough about politics to know you don't telegraph your punches. i think the reality for joe biden going forward is he just has to show he's got a pulse. he's got to bring energy, he's got bring fire and a vision to the future to his debate. that's going to be his challenge. he shouldn't go in there being defensive. the reason there was such buzz about the last debate is because he didn't really speak up and make the case for himself. >> he said he was being too polite. >> but he wasn't being impactful. cup be poli...
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