ROANOKE, Va. (AP) _ The state Board of Medicine has suspended the license of a Roanoke County physician charged with possessing child pornography. The board entered an order last week suspending the license of Dr. Steven Collins. The board found that Collins presented a “substantial danger” to public health or safety. The Roanoke Times (http://bit.ly/ZjBpKt) reports federal authorities found images of child porn on a computer at Collins’ private practice in August when they arrived to investigate another matter. Collins has been terminated as medical director of the Roanoke Treatment Center, a methadone clinic.