That issue is what led Kumar Wickramasingha to attend his first town hall with Grassley last week in southeast Fort Madison. The 62-year-old immigrated to the U.S. from Sri Lanka in 1986 and has since lived in the small Iowa town and become a naturalized U.S. citizen. He said he feels scared again for the first time since he left Sri Lanka.

Hear from Sen. Chuck Grassley after a Worth County town hall. Lily Smith. Watch Next . Voters argue about man deported to El Salvador at Grassley town hall