Any attempts by Donald Trump to claim the upcoming presidential election is rigged will be undermined by the fact that he’s making the same bad decisions he made in 2020, a former Republican lawmaker from a key swing state argued Monday. Former Lt. Gov. Geoff Duncan (R-GA), who has endorsed Vice President Kamala Harris, discussed on CNN Sen. J.D. Vance’s weekend media blitz, during which the Ohio Republican tried to walk back repeated claims that childless Americans are sociopaths. “He makes statements that just are foolish and don’t make sense,” said Duncan. “Trump wanted what he wanted, he w…