Before Sen. JD Vance (R-Ohio) was elected to the U.S. Senate in 2022, he debated then-Rep. Tim Ryan (D-Ohio). And the man who played Vance in Ryan’s debate prep has a few tips for Minnesota Democratic Governor Tim Walz as he prepares to debate Vance next week. Politico recently interviewed Danny O’Connor, a local elected official in Ohio’s capital city of Columbus, about what he learned from studying the Hillbilly Elegy author ahead of his Senatorial campaign debate. O’Connor warned Walz to be ready for Vance to lie frequently and to be ready for “a million iterations” of Vance, saying the Ohi…