Baltimore County Councilman David Marks joins A Miner Detail Podcast TOPICS:A Miner Detail PodcastBaltimore CountyCouncilman David MarksDavid MarksRyan Miner Posted By: Ryan Miner December 9, 2018 Baltimore County Councilman David Marks joins A Miner Detail Podcast on Sunday, December 9, at 9:00 p.m.