It's almost closing time for our `Politics on Tap' series. Throughout the summer, author Dan Libman interviewed voters in their neighborhood bars, asking about their political concerns ahead of the election. After a beer or two they opened up about Obamacare, the economy and redistricting. Now, with `last call' looming -- at the bars and the polls -- Dan asked the regulars what issues they want the candidates to address. Read the peoples' opinions in Dan's essay below.