A former Colorado judge pleaded guilty today to obstructing a federal task force investigation of a large-scale drug trafficking organization.Assistant Attorney General Brian A. Benczkowski of the Justice Department’s Criminal Division, U.S. Attorney Jason R. Dunn of the District of Colorado and Special Agent in Charge Michael Schneider of the FBI’s Denver Field Office made the announcement.Ryan Kamada, 41, of Windsor, Colorado, pleaded guilty to one count of obstruction of proceedings before a department or agency of the United States before U.S. District Judge William J. Martinez of the District of Colorado. A sentencing hearing is scheduled for Dec....