Vice President Kamala Harris is in “excellent health,” her doctor, US Army physician Joshua R. Simmons, said in a letter summarizing her medical history that was released by the White House. The letter is an effort to draw a contrast between the 59-year-old Democratic nominee and her 78-year-old Republican rival, Donald Trump, who is vying to become the oldest person ever elected to the Oval Office and has released relatively little detailed information about his own medical history. #CNN #News