Former White House adviser Dan Koh, the only candidate endorsed by both Biden and Harris, wins Massachusetts Democratic House primary Emmanuel Alejandro Rondón
District Attorney Fani Willis and the judge presiding over the case against Trump in Georgia triumph in their primaries Orlando Avendaño
Marianne Williamson "unsuspends" her campaign for the Democratic nomination: "We're watching a car in slow motion" Santiago Ospital
Biden sweeps South Carolina: The president wins the Democratic primary with more than 90% of the votes Joaquín Núñez
