Finally...riots in Greece leave hundreds of businesses cleaning up heavy damage...But... One business remains booming.Glaziers.They're on-call twenty-four hours a day... Barely able to keep up with the demand for replacing windows.Greece has been filled with violence since police killed a fifteen-year-old boy last week.Thousands have retaliated against police in rallies and protests across Greece.Seventy people have been injured... Another two-hundred arrested.It's still unclear why police shot and killed the teen.