September 9, 2012 11:40 pm Lewis: “We Have Failed to Reach an Agreement” For the first time in 25 years, teachers in the country’s third-largest school system will walk off the job Monday after failing to reach a contract deal with district officials. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 0:45 Where will the 2025 NFL draft take place? 1:23 NFL draft prospects continuing family legacies 0:36 CHICAGO'S FORECAST: Storms Throughout Sunday