http://www.foxnews.com/politics/obama-called-biden-to-congratulate-him-on-south-carolina-report-says
Former President Barack Obama - who vowed not to endorse any candidate during the primary - congratulated his former vice president, Joe Biden, over his solid win in South Carolina on Saturday, which injected life into his campaign and ended Mayor Pete Buttiegieg's run.
Bloomberg News, citing two people familiar to the call, reported that the former president plans to let the primaries play out, and then work to unify the party and defeat President Trump. ...
Obama's decision not to endorse a candidate during the primary is a deliberate one. ...
The word from anonymous sources is that lil' Barry Soetoro is desperate for a lot more input from his body man, Reggie Love, once Love officially pulls out of Pete Buttiegieg.

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence