A gun-wielding Mannequin Challenge video led to the arrest of two men and the seizure of several firearms and marijuana at a north Alabama home. The video, which shows several people in still poses holding guns, led Madison County Sheriff's investigators to serve a search warrant at 5012 Powell Drive N.W. in Huntsville around 5 a.m., said Capt. Mike Salomonsky. The video has been shared nearly 86,000 times since it was posted to Facebook on Nov. 9.