DALLAS (Reuters) - Former rivals Pete Buttigieg and Amy Klobuchar endorsed Joe Biden's presidential candidacy on Monday on the eve of Super Tuesday voting, as moderate Democrats rallied around the former vice president to strengthen his challenge to front-runner Bernie Sanders.
Buttigieg threw his support to Biden at an emotional appearance at a Dallas restaurant, while Klobuchar delivered a barnstorm of a speech at a rally, reminiscent of the types politicians give at their party conventions when anointing their presidential nominees.