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

Asked on 'Meet the Press' whether he needs to uphold the U.S. Constitution, President Trump flatly said, 'I don't know.' And ...

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

His comments came during a wide-ranging "Meet the Press" interview at his Mar-a-Lago resort in Florida, which aired Sunday.

Senate Minority Leader Chuck Schumer (D-N.Y.) blasted President Trump on Sunday for saying he doesn’t know if he has to ...

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

Donald Trump said 'I don't know' when he was asked if it is his job to uphold the U.S. Constitution as the president during a ...

Donald Trump and NBC's "Meet the Press" moderator Kristen Welker discuss the economy, immigration and more. Sovereignty and ...

"Trump on Jan. 20: 'I will faithfully execute the Office of President of the United States, and will to the best of my ...

Opinion: The Constitution is the sole source of governmental authority. The presidency, unless its constitutional origins and ...

In an interview with " Meet the Press ," Trump repeatedly punted on whether or not he's bound to follow the Constitution. Kristen Welker asked if Trump believed citizens and non-citizens in the United ...

Kristen Welker sits down for an exclusive interview with President Donald Trump, covering topics including his strategy in ...