Because all snakes make a hissing sound due to air being released between the forks of their tongue.
obaMA
Obama's 2nd term ends on January 20, 2017.
His current term ends in January 2013.
No, his second term ends with the 2016 election. An American president is only allowed to serve eight years (two terms) so President Obama's term officially ends when the new president is sworn in in January 2017.
Since the president was re-elected in November 2012, his second term has now begun. He will cease to be president officially when the next president is sworn in on January 20, 2017.
Probably nothing unusual. When his second term ends on January 20, 2017, President Obama will participate in the prescribed transfer of power to a new American president.
The new President will take oath for the office January 20th 2017. At this time President Barack Obama will no longer be President.
As of May 2014, Obama has two years and eight months left as President. His term ends on January 20, 2017.
Since U.S. presidents can not serve more than two terms, when Barack Obama's second term ends, he will no longer be able to run for president. In November 2016, there will be an election, and a new president will be chosen.
President Nixon
Barack Hussein Obama II has been President of the United States since 20 January 2009. His current term (constitutionally his last term) ends on 20 January 2017.
Obama's term ends on January 20, 2016. He is in his second term and so can not run again.