Rep. André Carson (D., Ind.) will speak at the annual convention of an Islamic group linked to Hamas, along with one imam convicted in Israel of serving in terrorist groups and another who has denied the Holocaust, praised Adolf Hitler, and more recently said he doesn’t care about the October 7 attack. Carson, a member of the House Intelligence Committee, is slated to speak at the Islamic Society of North America’s convention in Dallas on a Sept. 1 panel with Mehdi Hasan, a journalist formerly with MSNBC and the Qatar-funded network Al Jazeera. Many of Carson’s fellow speakers at the...