Originally published on Fri November 2, 2012 6:52 pm
Most of the attention heading into Election Day may be on the presidential race, but the stakes are also high in the battle for the U.S. Senate, where there are close contests in about a dozen states.
According to an NPR analysis of Kantar Media CMAG data, outside groups are spending more than $100 million blanketing the airwaves. This won't come as a surprise if you live in a state with a competitive Senate race.
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