More sparked this violent riot, however, than just the growing negative perception of US troops. Afghans are losing faith that the West will make their lives better. Many of them complain that Kabul is a "toilet." The city has foul open severs, poverty remains gross and shocking, unemployment is sky-high with at least half of working-age adults unable to find a real job, and supposedly 40 percent of the people don't even have enough food. So after four and a half years, many feel their lives are not improving, and they are losing hope that they will improve. That can become a dangerous spark.
With Kabul in lockdown and sporadic gunfire still echoing through the city, the perception that the US military is the problem and not the solution will certainly grow. But, if the reconstruction of Afghanistan does not deliver tangible results to many more of its desperate citizens, there is going to be more gunfire echoing through Kabul.
http://www.truthout.org/docs_2006/052906Y.shtml