President Obama at a stop on his bus tour of Ohio in Port Clinton on July 5. Jim Watson/AFP/Getty Images hide caption

toggle caption Jim Watson/AFP/Getty Images
Swing State TV Stations Spiking Ad Rates As Campaign Cash Pours In
  • Download
  • <iframe src="https://www.npr.org/player/embed/156503721/156509320" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

A campaign worker hangs a sign at a campaign stop for Republican presidential candidate Mitt Romney in Lorain, Ohio, on Thursday. Jae C. Hong/AP hide caption

toggle caption Jae C. Hong/AP

Opponents of a law limiting collective-bargaining rights cheer in Cleveland as they hear election results sounding the defeat of the measure in the Ohio general election on Tuesday. Amy Sancetta/AP hide caption

toggle caption Amy Sancetta/AP