When Mitt Romney left office as Massachusetts governor, his aides removed all emails from a server computer in the governor's office, and purchased and carted off hard drives from 17 state-owned personal computers, according to a current state official.
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.