2010/06/01 Headlines: At Least 10 Activists Killed in Israeli Attack on Gaza-Bound Aid Ship; UN Security Council Calls for Probe of Attack; NPT Signatories Call on Israel to Open Nuclear Sites; BP Oil Spill Likely to Continue Until August; Oil Spill Could Reach Alabama, Mississippi; BP CEO: No Underwater Oil Plumes; Workers Sickened by Food Poisoning; Hundreds Protest BP in New Orleans; Report: US Draws Up Plans for Pakistan Strikes; US Claims to Have Killed Top al-Qaeda Leader in Pakistan; US Faults Officers for Drone Attack Killings of 23 Afghan Civilians; US: Majority of Gitmo Prisoners Low-Level Fighters; Ex-Defense Minister Leads After 1st Round of Colombia Vote; Tens of Thousands Protest Arizona Anti-Immigrant Law; Musicians Launch "Sound Strike" Boycott of Arizona; US Spending on Wars in Iraq, Afghanistan Tops $1 Trillion