Rutto Wins 2nd Straight Chicago Marathon CHICAGO - Evans Rutto of Kenya won his second straight Chicago Marathon on Sunday, finishing in 2 hours, 6 minutes, 16 seconds, and making him 3-for-3 at the 26.2-mile distance.    Daniel Njenga of Kenya was second in 2:07:44 and Toshinari Takaoka of Japan was third in 2:07:50...