By , , WASHINGTON (Reuters) - By the time he saw a swastika scrawled in the bathroom at Barksdale Air Force base in October 2018, Deven Sherk was already disillusioned with how the Air Force handled racism complaints. The Black airman had filed a complaint alleging discrimination that June when a fellow airman, a white man, hung a noose near him on the base.“I felt that was a direct threat to my life,” said Sherk, who was a staff sergeant specializing in B-52 bomber maintenance at the time.Along with the noose, he reported seeing a whip on display at the hangar where he worked, with slogans...…By , , WASHINGTON (Reuters) - By the time he saw a swastika scrawled in the bathroom at Barksdale Air Force base in October 2018, Deven Sherk was already disillusioned with how the Air Force handled racism complaints. The Black airman had filed a complaint alleging discrimination that June when a fellow airman, a white man, hung a noose near him on the base.“I felt that was a direct threat to my life,” said Sherk, who was a staff sergeant specializing in B-52 bomber maintenance at the time.Along with the noose, he reported seeing a whip on display at the hangar where he worked, with slogans...WW…