 Happening today, you'll likely be hearing the sound of drums and horn lines around Green Country Day as the ensembles of Marching Music's Major League practice for their competition tonight, Broken Arrow. Drum Corps International's Drums of Summer. First time this season, the top eight marching units in the world compete head-to-head. Also happening today, Amazon Prime Day. Experts are reminding consumers to be wary of scams. Better Business Bureau says phishing attempts increased during Prime Day.