Overview: 2012/03/20 Headlines: Pentagon War Game: Israeli Strike on Iran Would Lead to Regional War; Dozens Killed in Iraq on 9th Anniversary of U.S. Invasion; Illinois Primary Voters Head to Polls as Candidates Trade Barbs over Economy; FBI, <span class="caps">DOJ to Investigate Shooting Death of Trayvon Martin; Supreme Court Hears Case on Life Sentences for Juveniles; France Searches for Serial Gunman in Jewish School Attack; Lawyer: U.S. Soldier "Doesn’t Remember" Massacre of 16 Afghan Villagers; Pakistan Lawmakers Demand End to U.S. Drone Attacks, Apology for Deaths; Russia Announces Support for U.N. Resolution in Syria; Saudi Arabia Begins Aid to Syria Rebels; Human Rights Watch Uncovers Major Abuses by Syrian Rebel Groups; Libya Releases 2 British Journalists Who Exposed Militia Attacks; Dispute Emerges over Extradition of Libyan Intelligence Chief; Liberian President Sirleaf Defends Criminalization of Homosexuality; Chicago Rejects Protest Permit for NATO/G8 Group; Georgia Lawmakers Proposed Criminalizing Protests Outside CEO Homes; Students in Quebec Launch Strike to Protest Tuition Hikes; Report: Jewish Settlers Blocking Palestinian Access to West Bank Water Sources; Report: Women Pay $1 Billion More Each Year for Health Insurance; WikiLeaks Founder Julian Assange to Run for Australian Senate;$