Joe Biden tripped and fell twice last week going up the stairs to Air Force One. That wouldn't be so bad except that he criticized Trump during the campaign for walking slowly on a slick inclined floor, and compared Trump's walking with his own running. The slips, therefore, stood out, and not in a good way. They were also illustrative of his stumbling policies on the international scene and at our southern border. Internationally Biden destroyed any chance of cooperation with Russia on any issue by calling Putin a killer. Biden obviously hasn't read Trump's book “The Art of the Deal.” ...