CNN CNN Newsroom November 19, 2013 15:13:00
That coffee breaks down tooth enamel. thankfully, she uses act restoring mouthwash. it rebuilds tooth enamel, making your teeth two times stronger. act. smile strong. george zimmerman is back in jail. he's expected to go before a florida judge this afternoon. this is his fourth run-in with the law since being acquitted of the death of trayvon martin. >> this time he's accused of pointing a gun at his girlfriend and breaking a table while the two argued. he's charged with felony assault. >> reporter: george zimmerman spent the night in jail in a cell by himself. authorities are keeping him aw...