One man from Tuesday night's downtown Portland shooting remains hospitalized with a gunshot wound to his leg, while the 40-year-old suspect is being treated for an accidental, self-inflicted gunshot wound to his testicles, police said Wednesday.An apparent robbery attempt between the two men who were neighbors led to the shooting just before 8 p.m. in the parking lot of an apartment building in the 1400 block of Southwest Park Ave, police said. During the dispute, the 40-year-old man pulled out a gun and shot the other man in the leg, police spokesman Sgt. Pete Simpson said. The wounded 32-year-old man...