Senator Jim DeMint of South Carolina is not interested in running for the Republican presidential nomination, but he said Saturday that the presumed field might not be sufficient to inspire voters and he would welcome a last-minute entry by another candidate.
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.