Tensions are rising across American academia as the Trump administration froze over $2 billion in multi-year grants and contracts at Harvard University after its leaders refused to make key policy changes the White House also is demanding of other elite US colleges.

President Trump "remains in excellent health," according to the results of his annual physical, which the White House released Sunday morning. The president underwent his annual physical at Walter Reed National Military Medical Center on Friday.

The details included the US president's improved weight, cholesterol, and also confirmed scarring on his ear from last year's assassination attempt