Polish opposition leader Jarosław Kaczyński proposed using the possibility of leaving the European Union to push for major changes, including through the EU's Lisbon Treaty. He suggested that countries led by nationalist parties could negotiate an exit.
WHO:Jarosław Kaczyński, leader of Poland's opposition party
WHAT:proposed using the threat of leaving the European Union to push for changes
WHEN:Reported Oct 29, 2026 at 11:45 AM ET
WHERE:Poland
WHY:Kaczyński proposed the EU exit threat as leverage to push for changes to the bloc.
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