U.S. Sen. Chuck Grassley, R-Iowa, speaks during Dubuque Area Chamber of Commerce's inaugural session of a series of events called "Politics & Eggs" at Hotel Julien Dubuque on Tuesday, Aug. 9, 2022. PHOTO CREDIT: JESSICA REILLY

Attendees listen to U.S. Sen. Chuck Grassley, R-Iowa, talk about drug-price strategies, airline woes and other topics at Dubuque Area Chamber of Commerce’s inaugural session of Politics & Eggs at Hotel Julien Dubuque on Tuesday, Aug. 9. PHOTO CREDIT: JESSICA REILLY

U.S. Sen. Chuck Grassley, R-Iowa, speaks during Dubuque Area Chamber of Commerce's inaugural session of a series of events called "Politics & Eggs" at Hotel Julien Dubuque on Tuesday, Aug. 9, 2022. PHOTO CREDIT: JESSICA REILLY

U.S. Sen. Joni Ernst, R-Iowa, spoke about supply chain, farm bill and Inflation Reduction Act during Dubuque Area Chamber of Commerce’s Politics & Eggs event at Hotel Julien Dubuque on Thursday, Aug. 11. PHOTO CREDIT: JESSICA REILLY