You can now read 10 articles in a month for free on BostonGlobe.com. Read as much as you want anywhere and anytime for just 99¢.

The Boston Globe

Nation

Campaign winds down with swing state trips

COLUMBUS, Ohio — Mitt Romney and President Obama dashed through several tossup states Monday, urgently conveying to supporters and undecided voters that their single ballot could determine who will be the next president.

Now — after $2 billion in spending, ever-cycling television ads, and stump speeches delivered until the candidates’ voices turned hoarse — the country heads into an Election Day in which the outcome remains too close to call.

Loading comments...

You have reached the limit of 10 free articles in a month

Stay informed with unlimited access to Boston’s trusted news source.

  • High-quality journalism from the region’s largest newsroom
  • Convenient access across all of your devices
  • Today’s Headlines daily newsletter
  • Subscriber-only access to exclusive offers, events, contests, eBooks, and more
  • Less than 25¢ a week