(ATTACKED: Ryan Smith, 25, is recovering in Miami Beach, after undergoing brain surgery from a brutal attack.) (VICTIMS: Ryan Smith, center, and his boyfriend, Justin Swensen, left, were attacked in St. Maarten in April. Patricia Smith, right, learned her son was gay after the attack.)A young CBS News employee is recovering in Miami Beach from a near-fatal gay bashing during a vacation last month in St. Maarten. Two were arrested on Saturday. Ryan Smith's communications skills earned him an internship in the Clinton White House. He talked his way into jobs with David Letterman and CBS News. But today, Smith,...