WASHINGTON (CBS/AP) – Drop that snowball! Washington, D.C. police are investigating reports that a detective brandished his gun during a mass snowball fight on a city street after an Internet video surfaced that appears to show the incident. Police said Monday they were looking into reports that a plainclothes officer pulled a gun after he and his personal car were hit by snowballs. Police say witness accounts and videos from the scene appeared to support the claims. Hundreds of people were involved in the snowball fight during Saturday’s record snowstorm. A video posted on YouTube shows a black man wearing … Continue reading DC Cop Waves Gun at Snowball Fight! (Courtesy of Reason.TV)