Tensions heat up at Occupy Tucson

Occupy Tucson protester: Are permits required to exercise your right to free speech? (Image Credit: Pamela Powers)

For six weeks-- through heavy rain and nightly disruption by the Tucson Police Department (TPD)-- Occupy Tucson has maintained a peaceful encampment protest in downtown Tucson. TPD has issued more than 600 curfew citations and, recently, ph…