The race for the U.S. Senate seat in Pennsylvania is tightening, according to the latest Emerson College poll. The poll, released yesterday, shows Democratic U.S. Senator Bob Casey leading his Republican challenger Dave McCormick by just five points, 47-42. However, a significant 12 percent of voters remain undecided.
This represents a shift from previous polls. While Casey's lead has increased since last month, it is smaller than the lead he held in June. The fluctuating numbers and the high percentage of undecided voters indicate that the race could still go either way.
The Pennsylvania U.S. Senate race is one of the most closely watched in the country, as it could help determine which party controls the Senate. Both candidates are campaigning vigorously, with the election just weeks away.