Doctors are warning that Donald Trump's expanding waistline has become more than a talking point, it is now, they say, a genuine medical concern.
The 80-year-old president has gained roughly 20 pounds (around 9kg) since his last campaign, according to his own statements and those of his aides. Physicians consulted by The Washington Post say the increase, layered on top of other troubling signs, deserves far more scrutiny than the White House has offered.
