Washington, Jan. 3 -- US President Donald Trump says he underwent a CT scan, rather than an MRI, during his October examination at Walter Reed National Military Medical Center. In a new interview, he also says it would have been better if he hadn't undergone the scan at all.

"In retrospect, it's too bad I took it because it gave them a little ammunition," the president said in an interview with The Wall Street Journal published Thursday. "I would have been a lot better off if they didn't, because the fact that I took it said, 'Oh gee, is something wrong?' Well, nothing's wrong."In late October, Trump told reporters he underwent an MRI yielding "perfect" results during his examination that month. The White House said in December that "advan...