1. Three simple rules:
1) No mouthing the word “whoa.”
2) No sitting back in your chair and staring up at the ceiling.
3) And definitely no shaking your head.
2. And, go!
So, how’s your brain?
- Athletes probably won't break records at the Rio Olympics. Scientists say most top performers have reached the limits of human biology.
- Bernie Sanders' former press secretary says she experienced repeated incidents of blatant racism while on the campaign trail.
- Sixteen people died after a hot air balloon caught fire and crashed in Texas Saturday.