President Donald Trump fired back at critics of his health and cognitive abilities just two weeks before his 80th birthday, repeating his new favorite moniker for his Democrat critics, calling out the "Dumocrats." "All people running for President and Vice President should be forced to take high difficulty Cognitive Tests," Trump wrote in an overnight Truth Social post. "Congress, and the Dumocrats, should demand it!" Trump is set to become only the second president to serve at the advanced age of 80 after former President Joe Biden. "The results of my Physical Examination, taken at Walter Reed Military Medical Center,...