Former President Donald Trump’s months long lead in the polls is being erased and Politico reports that Republican insiders are beginning to get anxious about the former president’s chances in November. In particular, the publication notes that recent polling has shown independents swinging back toward President Joe Biden after Trump was recently found guilty on 34 felony counts of falsifying business records to cover up an affair with an adult film star. “This election is going to be decided on the margins, and short-term, his conviction is hurting him in the polling,” said Tom McCabe, the ch…