Republican Presidential Candidate Mitt Romney holds a campaign rally in Englewood, Colorado, with his wife, Ann.
Colorado is considered a swing state in 2012. President Obama won Colorado in 2008 with 54 percent of the vote. Real Clear Politics' average of polls shows the President with a slight lead over Romney in the current race.
President Obama will visit Colorado on Sunday, along with New Hampshire, Florida, Ohio and Wisconsin. On Sunday, Mitt Romney will visit Iowa, Ohio, Virginia and Pennsylvania.