Current member
Senate
ME
Independent
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Senate
MN
Democrat
Former member
Senate
PA
Democrat
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Senate
AR
Republican
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Senate
WI
Democrat
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Senate
MA
Democrat
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Senate
SD
Republican
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Senate
NC
Republican
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Senate
NY
Democrat
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Senate
OH
Republican
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Senate
ID
Republican
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Senate
NJ
Democrat
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Senate
DE
Democrat
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Senate
MA
Democrat
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Senate
MI
Democrat
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Senate
CT
Democrat
Current member
Senate
AR
Republican
Former member
Senate
OH
Democrat
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Senate
CO
Republican
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Senate
UT
Republican
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Senate
VA
Democrat
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Senate
OK
Republican
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Senate
NJ
Democrat
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Senate
FL
Democrat
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Senate
GA
Republican
Current member
Senate
HI
Democrat