This week marked the start of early voting for many key states, and millions of Americans visited their local polling station to cast their votes for president. With less than two weeks to go before election day, many Americans are feeling tense, emotional and divided. Jon Sopel got a first-hand look as he travelled with Clinton's campaign to Florida and New Hampshire - two important swing states. On one of those legs he spoke with Time columnist Joe Klein on the challenges this election season has posed to America's democracy, and whether things are as bad as they seem.