Army General John McHugh ordered investigation into poor grave keeping . In recent years , the cemetery -- where President Kennedy and thousands of fallen U.S. soldiers , sailors , airmen and Marines are buried -- has had a number of embarrassing problems . Previous investigation failed to identify remains in grave marked ` ` Unknown '' In recent years , the cemetery has had a number of embarrassing problems .
Army General John McHugh ordered investigation into poor grave keeping . Previous investigation failed to identify remains in grave marked ` ` Unknown '' In recent years , the cemetery has had a number of embarrassing problems .