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 ...

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 ...

When a president suggests to U.S. troops that he’s considering a plan in which he might betray constitutional law, that’s a ...

Ken Griffin is giving $15 million and rare documents to the National Constitution Center ahead of America’s 250th anniversary ...

When Trump again assumed the presidency in January, he—like every American president before him—swore an oath to faithfully execute the laws of this nation, as commanded by the Constitution.

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," ...

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

The $15 million donation from billionaire hedge fund manager Kenneth C. Griffin also comes with rare loaned copies of ...