Former member
Senate
WV
Independent
Current member
Senate
AK
Republican
Current member
Senate
IA
Republican
Current member
Senate
MN
Democrat
Current member
Senate
DE
Democrat
Current member
Senate
NE
Republican
Current member
Senate
ME
Republican
Current member
Senate
ND
Republican
Current member
Senate
IL
Democrat
Current member
Senate
ME
Independent
Current member
Senate
KY
Republican
Former member
Senate
AZ
Independent