“Nineteen seats in the U.S. Senate could potentially flip parties if there’s an unexpected vacancy, which most often allow the governor to appoint a replacement,” Axios reports.
“Depending on the senator, a single resignation, retirement or death — by accident or old age — could flip control of the 50-50 Senate, or give Democrats a two-vote cushion.”


?Political Trivia
Eight moments in political history. Put them on a timeline.
Play →
Five senators. Three bills. Can you guess how they all voted?
Play →
Nine Justices. One case. How did they rule?
Play →
Do you have your finger on the pulse of America?
Play →
Four questions a day.
Play →
A new game every day.