2. Extended version (starts at 13:30) Romney is arguing with Santorum that he will be lowering taxes on everybody.
- It's the third day of the Democratic National Convention. Here's where things stand 🇺🇸
- Prosecutors have dropped remaining charges against Baltimore police officers related to the death of Freddie Gray.
- An Australian teen who was subjected to detention abuse has written a letter thanking the public for its support.