Since announcing her candidacy for president in next year's contest, Nikki Haley has repeatedly called for making "mental competency tests" compulsory for politicians over the age of 75. On Monday, ...

America needs a new generation of leaders to renew our national strength and pride. It’s why I support term limits for members of Congress, and why I’ve called for mental competency tests for ...

A U.S. district judge ordered alleged Tucson gunman Jared Lee Loughner to undergo a screening in order to gauge his mental state at a specialized facility in Missouri. Judge Larry Burns, the presiding ...