Here are eight senators who have opted out of a reelection bid in 2014, giving hopefuls in both parties a rare shot at a US Senate seat – and, moreover, one that could flip control of the Senate.
Virginia's Republican nominee for governor, Ken Cuccinelli, is tacking to the center, but Republicans picked a strong conservative, E.W. Jackson, to run for the No. 2 slot. Democrats dub him extreme.
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