Former member
Senate
WI
Democrat
Current member
Senate
NY
Democrat
Former member
Senate
OH
Republican
Former member
Senate
AR
Democrat
Former member
Senate
VT
Democrat
Former member
Senate
AR
Democrat
Former member
Senate
NE
Republican
Former memberPresidentDemocrat
Former member
Senate
MT
Democrat
Former member
Senate
MN
Republican
Former member
Senate
SD
Democrat
Former member
Senate
MN
Democrat
Former member
Senate
ND
Democrat
Former member
Senate
WY
Republican
Former member
Senate
IA
Democrat
Former member
Senate
SD
Democrat
Former member
Senate
MA
Democrat
Former member
Senate
NE
Democrat
Former member
Senate
NV
Democrat
Former member
Senate
KS
Republican