Protesters billing themselves as "anti-violence" will march along the Kennedy Expressway in Chicago to O'Hare airport where they say they plan to shut the facility down. Chicago police have offered the protesters alternatives, but it looks like some kind of confrontation is inevitable. USA Today: Any disruption could cause major headaches for travelers headed home from holiday weekends. Major David Byrd, spokesman for the Illinois State Police, said authorities will not allow the protest to interrupt traffic. Byrd said authorities had offered protesters alternative venues for the march, adding that he hoped no arrests would need to be made. But he...