
Susan Page @SusanPage
[I]f Biden doesn't score a convincing win in the Feb. 29 South Carolina primary – not impossible, but a challenge – his third bid for the presidency could be effectively over, and with it a career in elective office that has spanned six decades. — PolitiTweet.org
USA TODAY @USATODAY
The former vice president was viewed as the field's frontrunner until voters started casting ballots. https://t.co/nfjOy6Lbif