Tune in to this week's CMT Hot 20 Countdown as we hit the road with Jason Aldean during a stop on his We Were Here Tour in Columbia, Missouri. We'll catch up with Aldean and hear him perform, and chat with his openers Thomas Rhett and A Thousand Horses. Also on the show, Justin Moore world premieres his brand new music video. We find out what brought Tim McGraw to tears in the recording studio, and see if Cam can hold on to the top spot for a second week in a row. Enjoy all this and more Saturday and Sunday mornings at 9/8c.