According to a campaign official, the first person President Obama called after receiving the concession call from Mitt Romney was Bill Clinton.
Former-President Clinton proved to be one of Obama's top surrogates and most valuable supporters during his campaign.
Now Barack Obama has secured four more years in the White House he must tackle the growing list of challenges facing America.
While both parties called for unity in Barack Obama's second term to solve the USA's problems, Mark Austin found voters fearful of gridlock.
Barack Obama has secured re-election as President on a night of drama in America. Here are the best pictures from election night: