JOE BIDEN, NOW A FORMER PRESIDENT, AND HIS WIFE, NOW A FORMER FIRST LADY, SAID GOODBYE TO MEMBERS OF THEIR ADMINISTRATION. THE TWO GATHERING AT JOINT BASE ANDREWS IN MARYLAND. BIDEN SAYING THERE ...

He slapped his arm playfully as Biden smiled at him. The warm goodbye reflected the greeting the Bidens gave the Trumps when they arrived at the White House that morning. 'Welcome home,' Biden ...