Punchbowl News: “Andrew Tupone is running for a crucial Pennsylvania swing seat as a Green Party candidate. But it’s Republicans who have played a key role in helping him get on — and stay on — the ballot.”“Tupone’s bid for Pennsylvania’s 7th District quickly raised alarms for House Democrats. His presence in the race could siphon liberal voters from Democratic nominee Bob Brooks and make it easier for incumbent GOP Rep. Ryan Mackenzie to win reelection.”“A former registered Republican, Tupone says he switched his registration to the Green Party earlier this year in protest of both major parties. But the Green Party of Pennsylvania has disavowed him.”