As the Trump administration tests the limits of presidential power, here's a look at what the U.S. Constitution says.

President Donald Trump was asked if it was his sworn duty to defend the Constitution, to which he actually said, 'I don't ...

Florida Decides federal lawsuit against a new law with stiff fines on citizen initiatives violates First Amendment rights.

Former Vice President Mike Pence repeatedly defended the Constitution after receiving the John F. Kennedy Profile in Courage ...

It was on Tuesday last week that US president Donald Trump marked his first 100 days in office for the second time, but rather worryingly, come Sunday, the Republican seemed unable to recall the oath ...

US President Donald Trump said in remarks airing Sunday that he does not know whether he must uphold the US Constitution, the ...

President Donald Trump said he takes responsibility for only the 'good parts' of the economy and said he's not looking to run ...

A United States federal court recently struck down an order by President Donald Trump that targeted law firm Perkins Coie LLP for its past legal work and politi ...

DONALD Trump has confirmed he will leave the White House at the end of his second term and not run for a historic third stint ...