Oklahoma City, Okla. — A University of Oklahoma student was released on $10,000 bail Thursday after appearing in federal court to be formally accused of a felony for bringing a small explosive device into Will Rogers World Airport. Charles Alfred Dreyling Jr. was arrested Wednesday at a security checkpoint at Will Rogers World Airport when a small explosive device was found in his carry-on bag. Officials have found no apparent connection between Dreyling and any terrorist group or activity, said FBI spokesman Agent Gary Johnson. AP Federal agents arrested Charles Alfred Dreyling Jr., 24, Wednesday at a security checkpoint after...