Today, the Late Crew discusses the heat-related ‘mass incident’ at Pikes Peak Regional Airshow (01:45), Facebook Follies (11:14), Air Force basic trainees required to carry rifle for first time in years (18:40),  Army researchers find electric pulses help soldiers get better sleep (37:27),  experts break down the possibility of astronauts having sex in space (44:12), and the Battle of Fallen Timbers on 20 August 1794 (59:02).