LOS ANGELES — Nearly 25 years to the day since headlining the historic “summer blowout” before 80,000 at the L.A. Coliseum, Cheap Trick is still going strong. The Chicago rock band proved utterly mesmerizing on Friday, June 12 at the Greek Theatre, sounding pretty much as strong as ever in delivering a hit-filled, 90-minute set that included “I Want You to Want Me,” “Surrender” and all the other favorites that saw everyone standing[…]