Republican presidential nominee Donald Trump sounded the alarm Sunday after claiming that an “investigation” by right-wing influencer Tucker Carlson had revealed that Democrats planned to cheat in Pennsylvania. In a post on his Truth Social platform, Trump claimed without evidence that Pennsylvania’s absentee voting suffered from widespread fraud. “An interview by Tucker Carlson of an election expert indicates that 20% of the Mail-In Ballots in Pennsylvania are fraudulent,” the former president wrote. Want more breaking political news? Click for the latest headlines at Raw Story. “Here we go a…