Former President BarackObama officially steps into the 2020 race.
Former U.S.President Barack Obama to endorse Joe Biden for the 2020 Democratic nomination
one day after Bernie Sanders made a surprise appearance on Biden's livestream and endorsed the former vice president, formally making him the presumptive Democratic presidential nominee.
Since Sanders dropped out of the 2020 Democratic race last week, Democrats have been champing at the bit to get Obama involved in the race to take on President Trump.
During the 2020 cycle, Obama has stuck to the sidelines, wanting to appear that he wasn't interfering in the primary contest despite Biden serving for eight years as his vice president.
Trump tried to take advantage of that silence last seek as Biden was sewing up the nomination.
'And I don't know why President Obama hasn't supported Joe Biden a long time ago,' Trump said from White House podium Wednesday, several hours after Sanders announced he was suspending his campaign. 'There's something he feels is wrong
