The Health Of Baltimore's Housing Market, Tech Check, Jonathan Alter's New Book On Obama's Re-Election

Summary: Has housing in the Baltimore region changed from a buyer's market to a seller's market? And why is the total number of houses on the market so low? We look at the latest real estate numbers with regional economist Daraius Irani of Towson University and The Baltimore Sun's Steve Kilar. Then, Andrew Zaleski, lead reporter for the news site Technically Baltimore, joins Nathan to talk about data maps that detail where property taxes hit hardest or where vacants color a neighborhood and other regional tech news. Plus, What does it mean to be a 21st century politician? Tom Hall asks author Jonathan Alter, who writes about political gridlock in a new book called "The Center Holds: Obama and His Enemies".