About half of Iowans approve of the work the state’s two U.S. senators are doing in Congress, according to a new Des Moines Register/Mediacom Iowa Poll. But the share of Iowans who disapprove of Republican U.S. senatorchuckgrassley and senjoniernst has risen by 4 percentage points each since March 2023. And each senator lost ground with Republicans and evangelicals as a growing share of those groups say they disapprove of their job performances. Tap the link in our bio for the latest details from the #IowaPoll. #Iowa #IApolitics #IASen