Andrea Saul is the press secretary and chief spokesperson for Gov. Mitt Romney's presidential campaign. But before Romney hired her, Saul worked for a DC-based public affairs and lobbying firm that worked to undermine climate science on behalf of corporations like ExxonMobil, according to a detailed new report from Greenpeace's Polluter Watch project.
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.