Though greatly reduced from the depths of near civil war from 2006 to 2008, shooting and bombings rattle Iraqis daily. Significantly all the elements from those darkest days remain: al-Qaida militants, Shiite militias, Sunni insurgents. Resentment still simmers among the Sunni Muslim minority over domination by the Shiite majority, Kurds in the north still hold aspirations of breaking away. Despite years of promises of better government services, most of the country gets by on a few hours of electricity a day.
Of course there's no explanation, no solution, and no hope.