No, it isn't playing dead. Boston Dynamics' robo-dog Spot experiences a technical failure at Amazon's Re:Mars conference.
U.S. Air Force Band - 2017 Holiday Flash Mob at Gaylord National
The gift of music is a wonderful way to bring together family and friends to celebrate this time of year. The season also reminds us that the freedom we enjoy as Americans remains one of our greatest gifts. To celebrate the start of the 2017 holiday season, we surprised visitors at the Gaylord National Convention Center in National Harbor, Maryland with a surprise performance of "Dona Nobis Pacem" and "We Wish You a Merry Christmas."