By Olivia Ward
Aid organizations and analysts say that more than five years after the invasion, conditions are grim and in many cases growing worse, as the country suffers widespread poverty, massive displacement, a crippling brain drain and a dangerous breakdown in infrastructure. The 2007 surge was aimed at salvaging Washington's Iraq operation, allowing an end to a war with growing American opposition, by quelling insurgencies that were spiralling out of control. But in spite of an impressive drop in Iraqi casualties by more than 1,000 deaths a month, as bombing attacks and fighting diminished, the trickle-down effects have been slow to materialize.