Barack Obama endorsed Joe Biden for president in a video on Tuesday. Biden was left as the presumptive Democratic nominee after U.S.
Senator Bernie Sanders bowed out of the race."Choosing Joe to be my vice president was one of the best decisions I ever made, and he became a close friend," the former U.S.
president said in his video endorsement. "And I believe Joe has all the qualities we need in a president right now."With the former Democratic presidential candidates now rallying behind him, Biden can look comfortably towards the Democratic National Convention, which had been postponed until August due to the COVID-19 pandemic, before the general election in November.