Donald Trump has been canceling media appearances left and right. In the past week or so, he’s backed out of at least six different scheduled appearances, and now it’s coming out that his aides say he’s “exhausted.” He has every right to be tired — he’s 78 years old, after all — but if that’s the case, he needs to release his medical records proving he has the stamina to be the President of the United States. Release Trump’s medical records! Trump has agreed to release his medical records but has not done so. More than 230 doctors, nurses and health care professionals have all signed a letter demanding the release of his medical records, arguing that he should be transparent about his health "given his advancing age." "Trump is falling concerningly short of any standard of fitness for office and displaying alarming characteristics of declining acuity.In the limited opportunities we can examine his behavior, he's providing a deeply concerning snapshot,” reads the letter. The presidency is far too important a job for a man who can’t handle a couple interviews a week. So it’s time for him to prove he is up to the job — or step down for someone who can. Demand Trump release his medical records!