* Headlines for February 8, 2007 * Court Martial of First Officer to Refuse Iraq Deployment Ends in Mistrial * Blackwater USA Takes Congressional Hot-Seat as Landmark Hearing Probes Mercenary Firm’s Role in Iraq * The Missing Billions: Ex-Iraq Occupation Chief Paul Bremer Questioned on Oversight, Spending of Iraqi Money * Cheering Movers and Art Student Spies: Was Israel Tracking the Hijackers Before the 9/11 Attacks?