Rhyme and reason at GHS

Rapper Double A performs his song "Pop Star" as part of a Friday convocation at Greencastle High School. Double A and fellow rapper Wise performed as part of the Sudden Impact presentation conducted by author and TV personality Phil Chalmers. One of the country's leading experts on teenage homicide, Chalmers spoke to the GHS students about the dangers of sex, substance abuse and violence on the eve of prom, which will take place this evening.