9. In his memoir, Obama mentions he missed out on playing time in high school basketball because he coach preferred players who “play like white boys do.” In fact, Obama had to work hard just to make the team, and race had nothing to do with it.
- Athletes probably won't break records at the Rio Olympics. In most events, top performers have already reached the limits of human biology, scientists say.
- Some Bernie-or-Busters protested Hillary Clinton's DNC speech, but a tightly organized plan — from chants to secret allies — kept heckling off TV.
- Sixteen people died after a hot air balloon caught fire and crashed in Texas Saturday.