♪ ♪ captioning sponsored by cbs >> oliver: triple threat. dangerous storms, extreme heat and record flooding threaten millions of americans this holiday weekend. trump's trip. the president in japan, having high-stakes talks with business leaders. >> japan has had a substantial edge for many, many years. >> oliver: he'll also go to a sumo wrestling match with prime minister abe. miracle in maui. a hiker, missing for more than two weeks in hawaii, is airlifted to safety. we'll have the latest on her condition. making history. west point military academy graduates their most diverse class ever. >> we are in a place today where