A bicyclist who fatally struck a 71-year-old man who was crossing the street in San Francisco's Castro neighborhood was sentenced Thursday to three years of probation and 1,000 hours of community service. Chris Bucchere, 37, cut a deal with prosecutors last month, pleading guilty to felony vehicular manslaughter and avoiding a jury trial that could have exposed him to prison time if he had been convicted. The charge was the most serious ever brought in the U.S. against a cyclist in a fatal crash with a pedestrian, said District Attorney George Gascón. He said the victim's family did not want...