Laurence Tribe @tribelaw
I believe @ColinKahl, having known Biden well for decades. He’s scrupulously honest and profoundly patriotic. — PolitiTweet.org
Colin Kahl @ColinKahl
I staffed Biden on every Ukraine call, mtg & trip from fall 2014-2017. I sat in the Oval & SitRoom & coordinated w/… https://t.…