WGN News Anchor Jen DeSalvo checks in from day one of Lollapalooza

Festival attendees walk past a large Lollapalooza sign near the Buckingham Memorial Fountain at the Lollapalooza Festival in Chicago, Saturday, Aug. 3, 2013. The more than two-decade-old festival opened Friday in Chicago's lakefront Grant Park. (AP Photo/Scott Eisen)

WGN News Anchor Jen DeSalvo talks about the theme music that was played upon gate opening at Lollapalooza this morning, and shares a common sentiment with 20-somethings at the annual music festival.