This study by the Common Cause details the growing influence of gambling interests in Illinois. Illinois is one of the few states without a limit on campaign contributions, so deep-pocketed lobbyists and special-interest groups, especially the gambling industry, can use their exorbitant amounts of money to exert influence over Illinois legislators.
“They Looked Like They Were Getting Rich on Polymarket— but None of It Was Real” | Wall Street Journal
June 22, 2026
By Katherine Long, Caitlin Ostroff, Neil Mehta and Brenna T. Smith “The prediction market has flooded social media with deceptive