Marc Maron was the host of a show.
Marc Maron . He has been host of The Marc Maron Show and co-host of both Morning Sedition and Breakroom Live , all politically oriented shows produced by Air America Media . He hosted Comedy Central 's Short Attention Span Theater for a year , replacing Jon Stewart . The Marc Maron Show was a late night radio show produced in affiliation with the Air America Radio network and hosted by comedian Marc Maron .