2012/04/03 Headlines: Shooter Kills 7 at Christian College in California; Obama Urges "Unelected" Justices Not to Overturn Healthcare Law; Supreme Court Approves Strip-Searches for All Arrestees; New Santorum Ads Compares Romney to Obama; Planned Parenthood Clinic Firebombed in Wisconsin; Thousands of Immigrants Arrested in Nationwide ICE Raids; Syria Vows to Withdraw Military Units from Towns; U.N. Security Council Meets on Mali Crisis; Colombia: FARC Rebels Release 10 Hostages; Eurozone Unemployment Hits Highest Rate in 13 Years; Half of Irish Homeowners Boycott Tax in Anti-Austerity Protest; Feds Raid Medical Marijuana Properties in California; Occupy San Francisco Activists Seize Building, Dozens Arrested; Denver City Council Mulls Camping Ban That May Target Homeless; South Korea Denies Entry to Greenpeace Staffers;$