Article continues below advertisementThe U.S. Army has launched an administrative review following a viral video of two AH-64 Apache helicopters hovering yards away from MAGA ally Kid Rock's estate near Nashville, Tenn.The "All Summer Long" singer posted video footage to social media on Saturday, March 28, showing the attack helicopters operating at a very low altitude near his poolside.The singer, 55, whose real name is Robert Ritchie, is seen outside his 27,000-square-foot estate, which he refers to as the Southern White House, saluting and pumping his fist as the helicopters hover closely.