William Ayers, co-founder of the radical anti-war Weather Underground protest group, is coming to Purdue University on Sept. 24 for an educational forum. Ayers, 64, is a distinguished professor of education and senior university scholar at the University of Illinois-Chicago. He will speak on "Inequality and Education: The Challenge for Urban Schools" at the inaugural Cummings-Perrucci Lecture on Class, Race and Gender Equality.