
Ethan Miller/Getty Images | Michael Swensen for The Boston Globe | J. Scott Applewhite/AP | Manuel Balce Ceneta/AP
One thing these possible 2020 presidential aspirants have in common? They’ve all got a 2018 Senate election.
Bernie Sanders, Elizabeth Warren, Amy Klobuchar, and others are making the familiar moves of a candidate eyeing the White House. There’s just one thing they need to do first: Win reelection.