It is the first time either Harris or Trump have cracked the 50% mark in Pennsylvania. In Quinnipiac’s August poll of Pennsylvanians, Harris led Trump 48% to 45%. Besides Pennsylvania, Quinnipiac has Harris leading 50% to 45% in Michigan and 48% to 47% in Wisconsin, two other battleground states.

Vice President Kamala Harris and former President Donald Trump remain deadlocked less than seven weeks before the Nov. 5 U.S. presidential election, according to new polls released on Thursday that also show a tight race in the key state of Pennsylvania.