At stake in New Hampshire today are the political fates of Donald Trump's improbable candidacy, a pair of political dynasties and a gaggle of Governors hoping for a strong finish in the nation's first primary.

Donald Trump waves during a campaign rally on February 8, 2016 in Manchester, New Hampshire. (Photo by Joe Raedle/Getty Images)

Republican billionaire Donald Trump and Democrat Bernie Sanders are hoping for their first wins of the 2016 race after coming in second place during the Iowa caucuses.

New Jersey Gov. Chris Christie, Ohio Gov. John Kasich, former Florida Gov. Jeb Bush, and Florida Sen. Marco Rubio are hoping to be the alternative establishment Republicans might like better than Trump.

On the Democratic side, the Clinton's are fuming that the state that made Bill "The Comeback Kid" in 1992 seemed unlikely to vote for his wife over Sanders.