Current member
Senate
MN
Democrat
Former member
Senate
ND
Democrat
Former member
Senate
NE
Democrat
Current member
Senate
ME
Republican
Former member
Senate
SC
Republican
Former member
Senate
NE
Republican
Former member
Senate
SD
Democrat
Former member
Senate
HI
Democrat
Former member
Senate
NV
Republican
Former member
Senate
AR
Democrat
Former member
Senate
OR
Republican
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Senate
ME
Republican
Former member
Senate
MI
Democrat