Crooked cops. Blown drug deals. Steven Seagal. Yeah! Seagal is back Big Time. After a flimsy supporting role in "Executive Decision" a few years ago, Steven Seagal returns to the big screen in force. Looking healthy and trim, he struts and pounds through this fast-moving police action flick.Rapper DMX is very cool as his co-star crime-fighter, and his video "Ain't No Sunshine" is Bad. The opening shoot-out, an attempted assasination of the vice-president on a Detroit bridge, is a clear signal of the mayhem to come. There's no brain-food here, but Seagal fans will thrill to the big guy's return. I sure did.