During her speech following Donald Trump’s primary election win in New Hampshire Tuesday night, GOP candidate Nikki Haley once again took a shot at her rival’s mental acuity — or lack thereof. “The other day Donald Trump accused me of not providing security at the Capitol on January 6th,” Haley said to a room full of supporters, to which one fan shouted, “Geriatric!” The former South Carolina governor continued, “Now, I’ve longed call for mental competency tests for politicians over the age of 75. Trump claims he’d do better than me in one of those tests. Maybe he would, maybe he wouldn’t. But…