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 ...

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

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

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

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

Plus: What activists say about Trump's first 100 days in office setting back civil rights protections. | New findings on the ...

Minnesota Democrat Sen. Amy Klobuchar said Trump White House aide Stephen Miller threw out the idea of suspending Habeas ...

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

The president says a third term is "not something I'm looking to do," and the U.S. economy is in a "transition period." ...

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

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 ...