PHOTOS: Matt Bourgault, Street Preacher, returns to Free Speech Zone.

Matt Bourgault argues with students in front of Parks Library on Sept. 22. A student stood behind him with a poster reading “LOVE,” and students later passed out papers reading, “LOVE.”

Matt Bourgault, a traveling street preacher, returned to Iowa Sate for the second day in a row to argue with students in the free-speech zone.