This week on A Prairie Home Companion, a summertime mix of three shows from Ohio. Sam Bush and the late Buddy Emmons sit in with Rich Dworsky and The Guy’s All-Star Shoe Band, tenor Mark Thomsen sings “La donna e mobile,” and Dusty and Lefty get stuck roping shopping carts at a strip mall opening. Plus, “the drifter” is back in Lake Wobegon. Join The Royal Academy of Radio Actors–Tim Russell, Sue Scott, Tom Keith and Fred Newman–for a whirlwind review of performances from the Buckeye State.