Pennsylvania poll positions RFK Jr. as Kamala Harris spoiler - as two-thirds say country is on wrong track | 19 Aug 2024 | Former President Donald Trump can win Pennsylvania. But a new poll says it’s to his benefit that Robert F. Kennedy Jr. remain a real factor down the stretch. Otherwise, the Democratic candidate benefits. That's a takeaway from a Cygnal survey of 800 likely November voters conducted Aug. 14 and 15. With Kennedy a candidate, Trump leads the field, albeit well inside the poll's +/- 3.41% margin of error. Trump has 44% support, Kamala Harris sits at 43%, and Kennedy is at 5%.