Harris looks to lock up the Democratic nomination after Biden steps aside, reordering the 2024 race

WASHINGTON (AP) — Vice President Kamala Harris moved swiftly to lock up Democratic delegates behind her campaign for the White House after President Joe Biden stepped aside amid concerns from within their own party that he would be unable to defeat Republican Donald Trump.

Biden’s exit Sunday, prompted by Democratic worries over his fitness for office, was a seismic shift to the presidential contest that upended both major political parties’ carefully honed plans for the 2024 race.