The majority of Democratic Senators have now called on Menendez to resign:

FETTERMAN
BROWN
TESTER
WELCH
WARREN
HEINRICH
CASEY
ROSEN
KELLY
BOOKER
BALDWIN
BENNET
KLOBUCHAR
GILLIBRAND
HIRONO
MARKEY
HASSAN
WARNOCK
PETERS
SANDERS
BLUMENTHAL
MURPHY
DUCKWORTH
HICKENLOOPER
STABENOW
OSSOFF