President Carter freed a woman who 'd been imprisoned for attacking Harry Truman . His last words : `` Push the button . '' In Illinois , Chicago 's mayor was killed during an attack on Franklin Roosevelt . Teddy Roosevelt was attacked while giving a speech in Wisconsin ; he finished the speech . In Michigan , Gerald Ford was attacked twice in 17 days by two different armed groups .
President Carter freed a woman who 'd been imprisoned for attacking Harry Truman . In Illinois , Chicago 's mayor was killed during an attack on Franklin Roosevelt . Teddy Roosevelt was attacked while giving a speech in Wisconsin ; he finished the speech . In Michigan , Gerald Ford was attacked twice in 17 days by two different armed groups .