2012/09/18 Headlines: Over 150 Arrests as Occupy Wall Street Marks 1st Anniversary; Judge Rejects Mayor's Effort to End Chicago Strike; Obama Admin Appeals Overruling of Indefinite Detention Under NDAA; White House: Reprieve Doesn't Confer Healthcare Rights for Undocumented Immigrants; Romney: 47% of U.S. Backing Obama "Dependent" on Government; Romney: "It Would Be Helpful to be Latino" in 2012 Election; Obama Admin Files WTO Challenge to Chinese Auto Subsidies; 12 Killed in Afghan Suicide Bombing as Film Protests Spread; NATO Reduces Joint Operations with Afghan Forces; United Nations: August Deadliest Month of Syrian Conflict; Shell Delays Alaskan Oil Drilling; Pennsylvania Pardons Board Rejects Clemency for Sex Abuse Victim;$