Turnout Machines

Joe Biden joined a slate of high-profile Democrats appearing at Texas’ virtual convention, highlighting a coordinated effort up and down the ballot.

Sen. Kamala Harris, D-Calif., from left, Democratic presidential candidate former Vice President Joe Biden, Michigan Gov. Gretchen Whitmer, and Sen. Cory Booker D-N.J. greet the crowd during a campaign rally at Renaissance High School in Detroit, Monday, March 9, 2020.
AP Photo/Paul Sancya