 Democrat Nikki Budzinski and Republican Mike Bost say they're concerned a recent transaction between Growmark and COFCO could give China's largest state-run food and agriculture company too much influence. They're asking the U.S. Treasury's Committee on Foreign Investment to look into the deal involving a Mississippi River terminal in Cahokia Heights. In a letter sent to Chair Janet Yellen, Budzinski and Bost say COFCO's sole ownership concerns