Article continues below advertisementDonald Trump isn't exactly sure why he had to get an MRI scan during a his visit to the doctor in October.The 79-year-old politician was asked by the media on Friday, November 14, on Air Force One why he needed the scan. The president said that it was merely just part of his annual physical.Article continues below advertisementDonald Trump's Physical Result Was 'Outstanding'Source: MEGAThe president discussed his physical with reporters on Friday."Getting an MRI is very standard. What, you think I shouldn't have it? Other people do," he shrugged.