Dr. Mark Plaster LIVE with Ryan Miner Posted By: Ryan Miner February 26, 2016 Dr. Mark Plaster is running for Maryland’s 3rd Congressional District as a Republican. Ryan Miner, the host of A Miner Detail, is interviewing Dr. Plaster on Friday, February 26 at 4:00 p.m. Tune in to A Miner Detail on BlogTalkRadio.com!