Survey in PA

http://www.publicpolicypolling.com/pdf/PPP_Penn_Release_040208.pdf

An Independent survey conducted in Pennsylvania primary has projected a 45 - 43 lead for Obama over Clinton. An unexpected advantage for Obama considering a poll taken three weeks ago showed Clinton with a 26 point lead in the state. The survey taken amongst 1224 likely Democratic voters has a margin of error ratio of +/- 2.8%. In essence it highlights little more than the fact that race is inconclusive.