U.S. Rep. Zach Nunn, joined by with American Cancer Society Cancer Action Network volunteers Maria Steele and Clara Cirks, answered questions from reporters July 10, 2026 following a roundtable discussion at the Adel Public Library, hosted by ACS CAN about cancer in Iowa. (Photo by Robin Opsahl/Iowa Capital Dispatch) ADEL — U.S. Rep. Zach Nunn said Friday the current Republican-led Congress has been the most effective in “generational history” to have moved forward with cancer research funding.