Summary: Bomb attacks killed three American troops in Afghanistan, while civilian casualties sparked a protest by a group of angry villagers shouting “Death to America!” … A suicide bomber driving a dynamite-laden truck destroyed a key bridge on a highway in Iraq’s western Anbar province linking Iraq to Syria and Jordan. … One-year retrospective: One year ago today, on the 38th day after losing his 2008 primary challenge against U.S. Rep. Michele Bachmann in Minnesota’s 6th Congressional District, Aubrey Immelman, in line with his focus on national security, reported on Iraqi prime minister Nouri al-Maliki’s criticism of U.S. commander Gen. Ray Odierno and street protests against the U.S.-Iraq status-of-forces agreement by supporters of Shiite cleric Muqtada al-Sadr. He also posted a daily summary of security incidents in Iraq.