The man who shot himself at an Occupy protest camp in downtown Burlington, Vermont, this week was 35 years old, homeless and had briefly trained to be in the Army, police said on Friday. Joshua Pfenning apparently shot himself in the head inside a tent at the encampment in City Hall Park on Thursday afternoon and later died at a city hospital, Burlington Police Chief Michael Schirling said in a statement. After the shooting, police banned camping at the park because of safety concerns. Police have stopped short of calling Pfenning's death suicide, but have said witnesses indicated the shooting...