Mark Groubert, who wrote the three articles that make up “Rehab City” in the June 27 issue of LA Weekly, was a guest on Dr. Drew's nationally syndicated radio show yesterday. Dr.

Mark Groubert, co-host of the hugely successful America's Untold Stories YouTube channel will offer his assessment of Lee Harvey Oswald at 7:30 p.m. Friday, November 17, at the Allen Public Library.