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 ...

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 ...

I admired and respected Pope Francis. However, I think it is a violation of the First Amendment of the United States ...

Religious charter school supporters frame denying an application to operate a religious charter school as the same kind of ...

Our constitution has been amended only 27 times in its 236 years of existence. It is very hard to change. In fact, the U.S. Constitution, among all national constitutions, is the most difficult to ...

"They say 'separation between church and state,' they told me. I said, alright, let's forget about that for one time." ...

Former Vice President Mike Pence on Sunday repeatedly invoked the Constitution and said it is what “binds us all together” ...

Only one person, Franklin Delano Roosevelt, has ever served more than two terms as president of the United States. This is ...

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

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