Fresh from getting pasted by Democratic incumbent Sen. Bob Casey in a 13-point loss two years ago, former Republican Rep. Lou Barletta has set his sights on the governor’s mansion for 2022. Like every other spineless GOP politician in the commonwealth, though, he’s relying on blessings of Donald Trump, who continues to lord over the party while advancing his corrosive “Big Lie” about the 2020 election being stolen from him. I’m not counting on Barletta to set the record straight, an expectation that goes double for other GOP seditionists like Rep. Dan Meuser and state Sen. Doug Mastriano, both of whom have expressed an interest in running.