Obama bowls for voters in Pa.

STATE COLLEGE, Pa. (AP) - March 30, 3008 This morning (Sunday), the Democratic presidential candidate visited a dairy farm run by Penn State University, where he fed a bottle of milk to a slurping, gulping calf.

A large crowd was expected later for a campaign rally at the university. He's expected to be in Harrisburg this evening (Sunday).

Last night (Saturday), it was Obama Bowl-a-Rama in Altoona.

The Illinois senator stopped by the Pleasant Valley Recreation Center to meet with bowlers.

He rolled a few gutter balls, but assured fellow bowlers that his economic plan is better than his bowling.

Pennsylvania's primary is April 22.