Originally published on Thu October 18, 2012 8:00 pm
Early in-person voting in Nevada starts Saturday, and it's not just the presidential contest that's being closely watched in this swing state.
The race for the U.S. Senate is also seen as a tossup, a bit of a surprise for Republicans, who have counted on retaining the GOP-held seat as they try to build a majority.
Republican Sen. Dean Heller — in office for only 18 months — faces seven-term Rep. Shelley Berkley on Nov. 6.
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