GOP attorneys general and industry lobbyists colluded to defend ExxonMobil and obstruct climate change legislation.
Thirty percent of rural Americans have substandard housing -- and it's expensive. But these communities are finding ways to give low-income residents homes of their own.
Wendy Ruderman is a journalist for the Philadelphia Daily News. She won with Barbara Laker the 2010 Pulitzer Prize for Investigative Reporting.