Man arrested after spraying Rep. Omar with unknown liquid at town hall Fox News chief congressional correspondent Chad Pergram joins ‘America’s Newsroom’ to report on the incident targeting Rep. Ilhan Omar, D-Minn., during a town hall in Minneapolis. NEW You can now listen to Fox News articles! The younger brother of the man accused of spraying a substance on Rep. Ilhan Omar , D-Minn., said the alleged attacker has harbored a hatred for the Somali community for years. "I’m not surprised this