1 of 4 | A pro-Palestinian encampment is seen Sunday in the shadow of Royce Hall on UCLA's campus. "Physical altercations" broke out over the weekend when pro-Israeli activists held a counter rally in proximity of the encampment. Photo by Jim Ruymen/UPI | License Photo April 29 (UPI) -- As protests over Israel's war in Gaza engulf universities across the country, hundreds of pro-Palestinian protesters -- occupying encampments on dozens of campuses -- are now facing arrest. On Monday, UCLA was forced to step-up security around an encampment of 50 tents on Royce Quad after "physical altercations" broke out between...