Donald Trump doesn’t know if he has to uphold the Constitution. The president of the United States doesn’t know if he has to ...

Donald Trump once again swore to “preserve, protect and defend the Constitution of the United States” to the ‘best of his ability’ before becoming president for the second time – but since then, the ...

How Trump could subvert the Constitution and stay in office for a third term - ANALYSIS: The president would need the backing ...

Citadel CEO Ken Griffin believes American prosperity is a testament to the power of the Constitution. And as the country gets ...

The birthright citizenship legal challenge at the Supreme Court is not a minor adjustment to immigration policy, but a ...

Readers reflect on the Constitution and the state of American democracy. Also: The Catholic Church sex abuse crisis; Elon ...

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

In a time when leadership should reaffirm our commitment to the Constitution, uncertainty in its defense threatens the very ...

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

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

Republicans have been silent after Donald Trump responded to a question about whether he needs to uphold the Constitution by ...