Debates over speech, censorship and free inquiry dominated headlines this week, the University of Arizona staged a counterpoint: a weekend gathering aimed at expanding, not restricting, conversation

The University of Arizona closed portions of its mall Tuesday, posting "no trespassing" signs. Pro-Palestinian protesters moved their "encampment" to a different campus site.

"University of Arizona President Robert C. Robbins has directed University officials and the University of Arizona Police Department, to immediately enforce campus use policies and all corresponding laws without further