Senate has 47 Republicans. Three more puts it at 50. If Romneywins, add VP to reach 51 and Romney signs law overturning health care law.
Among the Senate seats up for election in 2012, there are 21 Democrats, 10 Republicans and 2 Independents. The Independents include Joe Lieberman, who ran and won as an independent in 2006 after losing the Connecticut Democratic primary. Lieberman and Independent Bernie Sanders of Vermont both caucus with the Democratic Party.
If Senators in other classes die or resign between 2011 and 2012, there may be additional special elections between the beginning of the 112th Congress(on January 3, 2011), and the 2012 election. The dates between which the death or resignation of a Senator would lead to a special election during this time period vary from state to state.
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Senate Seats up for election: Democratic incumbent Retiring Democrat Independent incumbent Retiring Independent Republican incumbent Retiring Republican No Senate election |