Preview of the presidential primary in Pennsylvania with Leigh Ann Caldwell, with Free Speech Radio News and Mary Beth Kuznik, Executive Director of VOTE PA. Then a look at the election results in Paraguay where an ex-catholic bishop will be the next President. In the second hour a discussion of plans in Marin County to try community choice electrical power aggregation. Wrapping up the program, in honor of Earth Day, author, Doug Fine, discusses his book "Farewell, My Subaru: An Epic Adventure in Local Living".