Congresswoman Allyson Schwartz, of Philadelphia, tops a Democratic field and leads Corbett, 45 to 35 percent, the poll conducted May 30-June 4 showed.
State Treasurer Rob McCord, another Democrat, also leads Corbett, 43-35 percent, in another potential matchup in the 2014 general election.
But for now, Schwartz leads the Democratic primary field with 18 percent, with no one else registering above 4 percent. But 63 percent are still undecided.
John Hanger, former state Department of Environmental Protection secretary, has 1 percent, as do several other Democrats. Hanger is in Erie today from noon to 2 p.m. at Brewerie, 123 W. 14th St.
– John Guerriero