Fox4ward: Celebrating a Musical Milestone

50 years ago this summer, Lewisville found itself at the center of the rock 'n roll universe. The Texas International Music Festival, held just two weeks after Woodstock, featured an impressive array of artists, including Led Zeppelin, Janis Joplin, Chicago, and many others. This Labor Day weekend, a special commemorative concert is being planned. Dan Godwin takes a look, in this Fox4ward.