A second suspect has been arrested in connection with a road rage confrontation that knocked out an innocent bystander. The incident was caught on camera last month at Los Angeles International Airport when two men can be seen fighting after a road rage incident, as one runs after the other near a curbside check-in. They slam into an elderly woman checking in her bags, knocking her to the cement, rendering her unconscious. As the woman lies unconscious beside them, the two men continue to wrestle with one another. The unidentified victim was taken to a hospital in critical condition, but she h…