1. Romney campaign advisor John Sununu
2. Obama Campaign Co-Chair and Philadelphia Mayor Michael Nutter
4. Romney Spokesman Rick Gorka
5. Romney advisor John Bolton
6. Obama Campaign Spokesman Ben LaBolt
8. Priorities USA Senior Strategist Bill Burton
9. Obama Campaign Deputy Campaign Manager Stephanie Cutter
10. Romney surrogate Chris Christie
- 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.