here are some new shows that i've read/heard about that will air on HBOBoardwalk Empire
This is a show about the rise of Atlantic City...dealing with crime and corruption. The show is produced by Martin Scorsese and Mark Wahlberg. Also, it's written by Terry Winer, who also wrote The Sopranos.
Jerry Bruckheimer, Michael Bay are executive producers. This show is about the drug wars in Miami. I think it might air this year.
David Simon created this show (also created The Wire). I believe this one focuses on a certain area of New Orleans (post-Katrina) and will focus on corruption as well.