The “Stop Global Warming College Tour” kicked off at SMU April 9 with a visit by ABC’s Sam Champion (front left) reporting for “Good Morning America,” along with Laurie David (center), producer of “An Inconvenient Truth,” and singer Sheryl Crow (in scarf). The Mustang Band, Pom Squad and student trustee Liz Healy assembled at 5:30 a.m. to appear on GMA, which featured them five times throughout the two-hour show. The kick-off continued with an afternoon news conference and evening show in McFarlin Auditorium featuring speakers, film clips and a performance by Crow.