FLORIDA (29 electoral votes)
Perhaps best known for bringing the term hanging chad into the national lexicon, the Sunshine State carried George W. Bush to victory in 2000 by a razor-thin margin of 537 votes following a lengthy statewide recount. The state has been an electoral prize ever since, and although President Obama cached Floridas 29 electoral votes in 2008, recent polling has former Gov. Romney up by about 1 percent. Polls close at 8 p.m. Eastern.