# of Republican-held Senate Seats in Play: 7. Perhaps, when all is said and done 8. # of seats the governing party tends to gain: few… # of seats needed for a change of balance of power: 6. Do the math.
# of Republican-held Senate Seats in Play: 7. Perhaps, when all is said and done 8. # of seats the governing party tends to gain: few… # of seats needed for a change of balance of power: 6. Do the math.