This year, the top finisher in an Iowa poll was not an actual candidate but 'someone else.' Many are still waiting for the perfect Republican to arrive and sweep them off their feet.
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33 out of 100 seats are up for election. 51 are needed for a majority.
|Seats gained or lost||+2||-2|
* Includes two independent senators expected to caucus with the Democrats: Angus King (Maine) and Sen. Bernie Sanders (Vt.).
All 435 seats are up for election. 218 are needed for a majority.