Yesterday, as Mississippi voters were casting their primary ballots, Barack Obama made his first campaign appearance in Pennsylvania, opening his primary campaign with a factory visit in Bucks County. Meanwhile, Hillary Clinton was on the second day of her first in-state swing that concluded last night with a rally at Temple University. My colleagues Eric Mencher (above and at left) and Barbara Johnston (below) covered them.
It's all Pennsylvania, all the time now, with nothing else on the national primary calendar until voters here make their choice on April 22.
