Update: Clinton wins 55% to 45% with 99% reporting
The networks are not calling it yet but the exit polling makes it clear Hillary Clinton will win the Pennsylvania Primary.
CNN's Exit poll data indicates the results will be as follows:
Clinton Male Vote %: .42 x .47 = 20%
Clinton Female Vote %: .58 x .55 = 32%
Clinton Total vote: 52%
Obama Male: .42 x .53 = 22%
Obama Female: .58 x .44 = 26%
Obama Total Vote 48%