"Although I may not agree with the vice president on every issue, I know that he has a good heart, and he's motivated by his love for our country and the
American people," said Gabbard, 38.
The endorsement was something of a surprise given Gabbard's past support for Biden's main rival, U.S. Senator Bernie Sanders of Vermont.
On
Twitter, Biden thanked Gabbard for her service to the country as a veteran and a congresswoman.