FILE PHOTO: Democratic presidential candidate Robert F. Kennedy Jr. delivers his political soapbox speech at the Iowa State Fair in Des Moines, Iowa, U.S. August 12, 2023. REUTERS/Scott Morgan/File Photo
FILE PHOTO: Democratic presidential candidate Robert F. Kennedy Jr. delivers his political soapbox speech at the Iowa State Fair in Des Moines, Iowa, U.S. August 12, 2023. REUTERS/Scott Morgan/File Photo