Biden felt three times as he scaled the stairs to Air Force One at Joint Base Andrews. Biden tried jogging up the stairs to board Air Force One en route to Atlanta and fell hard on his knee. When he arrived in Atlanta, he visited the Atlanta headquarters of the U.S. Centers for Disease Control and Prevention to thank public health workers amid the coronavirus pandemic and claimed that “science is back”, though he did not state where or how the science went missing. Biden wrapped up his pep talk to the agency with a lengthy anecdote about meeting with...