Fact Checks/ReviewThe claimCommunist Party of the Philippines founder Jose Ma. Sison is a key contributor to the campaign of Leni Robredo and acting as an adviser to her and her spokesperson Barry Gutierrez.RatingNo basisReviewed by Vera Files ↗ · April 25, 2022Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗