Robert Costa @costareports
Sen. Tim Kaine endorses Biden ahead of Super Tuesday and VA's primary... https://t.co/98e8hFxPEO — PolitiTweet.org
Jenna Portnoy @jennaportnoy
.@timkaine is all in for @JoeBiden, praises his “exemplary heart, character, and experience” and likens him to Tr… https://t.co/V8OVJSchqh