The Environmental Integrity Project says about a million more pounds of nitrogen pollution are getting into the bay. Half of Pa. land drains into the Chesapeake.
Pa.'s climate assessment predicts chicken farms will move to Pennsylvania to escape sweltering temperatures in the South, causing more water pollution.
The city of Pittsburgh's markets won't be open until June, with pre-orders only, while farmers are reinventing their business models to get food to people.
