A new Zogby poll in Pennsylvania shows Clinton and Obama separated by just 1 point (April 15-16, 601 Dem LV, MoE +/- 4.1%). Obama pulled ahead of Clinton among voters aged 35-54, who supported her 45%-40% last week, but this week gave Obama a 47%-41% edge.

Clinton 45 (-2 vs. last poll, April 9-10)
Obama 44 (+1)
Und 9

Clinton leads by 6.0 points in the RCP Average for Pennsylvania