US presidential elections get underway with midnight voting in a tiny New Hampshire village. The tally from Dixville Notch was announced in a matter of minutes: four votes for Democrat Hillary Clinton and two for Donald Trump. All 50 states and Washington DC go to polls across six different time zones. As voting gets underway, the department of justice is on standby to get voter complaints or if pollers have any issues. Vice-president Joe Biden, along with his wife, voted at Delaware, New Jersey. Hoping to become the first woman US President, Democratic candidate Hillary Clinton casts ballot in Chappaqua, New York. "It is the most humbling feeling, so many people are counting on me," Clinton. Donald Trump votes in a polling station in midtown Manhattan, New York.