Billionaire businessman often pauses to scold protesters before asking security officers to take them away.
By staging a lavish welcome, Obama turned the page on years of shaky ties with Canada.
The remaining GOP candidates will meet for the 12th time before the all-important 15 March primaries.
The debate to be held less than a week before all-important 15 March primaries, including one in Florida.
Sanders reached out and spoke to his fellow Americans and fought for cohesion, not division.
Trump dismisses questions from the media likening his supporters' pledges to vote for him to the Nazi salute.
The endorsements come ahead of several key primaries on 15 March.
The Democratic candidates meet for a second time this week for The Washington Post-Univision debate.
Before an election can take place, the Democratic and Republican parties need to choose a nominee.
Secretive talks with top US Republicans seek to explore how Trump can be stopped.
Trump's convincing win in Michigan restored his outsider campaign's momentum.
Trump grabs Hawaii, Michigan and Mississippi whiles Sanders wins an upset in Michigan.
The billionaire nailed his colours to the mast in an article called 'The Risk I Will Not Take'.
The hacktivist collective declared war on Republican front-runner over his remarks on Muslims.
A report by the NYT reveals naturalisation applications increased by 11% in the FY2015 over the previous year.
Despite being shot six times, Pastor Tim Remington is expected to recover.
Arnie joined Kasich on the US Presidential campaign trail in Columbus, Ohio.
The Vermont senator took home at least 14 delegates and 1 super delegate from Maine.
Ex-California Governor backed John Kasich in the first ever Snapchat endorsement.
The remaining two Democratic candidates met up for the first time since Super Tuesday.
The Republican frontrunner had his supporters promise to vote for him for the primary on 12 March.
Republican candidate Donald Trump spoke after wins in the Republican Kentucky caucus.