On NBC's 'Meet the Press" President Donald Trump when asked if he needs to uphold the U.S. Constitution said "I don't know," ...

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 ...

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

Trump, months after taking the oath of office, questioned whether he had a duty to uphold the constitutional right to due ...

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

The Supreme Court is considering whether Trump's executive order ending birthright citizenship can be enforced while it's ...

The Supreme Court heard arguments over President Donald Trump’s effort to roll back nationwide injunctions blocking his ...

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

Donald Trump posted a screed against birthright citizenship just hours before the Supreme Court is set to hear arguments on ...

Support for President Trump's plans to end birthright citizenship has dropped in recent months among the GOP, a new poll ...

Donald Trump’s executive order to end birthright citizenship heads to the Supreme Court for oral arguments on Thursday.

A Guatemalan woman who gave birth in Arizona shortly after crossing the border puts a human face on the topic of automatic ...