Harris, Warren, others counter Biden’s electability argument

  • California Sen. Kamala Harris addresses the South Carolina Democratic Party’s convention on Saturday, June 22, 2019, in Columbia, S.C. (AP Photo/Meg Kinnard)

COLUMBIA, S.C. — On stage before a throng of party faithful in a key early primary state, Joe Biden’s leading rivals for the 2020 Democratic presidential nomination tried Saturday to undercut the former vice president’s argument that he’s the ideal Democrat to oust President Donald Trump.