Earlier quoted context omitted.
The links you posted reference Iraq, which was not a very nice place over the last decade. In many cases, a strong personality would emerge as a local leader. He'll usually have access to several small arms and enough money to feed and pay several dozen militia fighters. To legitimize his power he'll coordinate attacks on US personnel, usually ambushes, and make deals with people who have connections to global "terro…
Except that the US are the main cause for those bad guys being there in the first pace, as they waged war (with justifications that later proved worthless) against the dictator that was able to keep the area under control. So, what the US should do now in Iraq? I have no idea. What should they do in general and in the future? Stop messing with foreign countries, destabilizing governments and waging wars with the sill…
With Iraq we believed that they were still hoarding WMD's that they had from the 1980's. As we now know, that turned out to not be the case, and they actually did destroy them. Before the war, it was reported by most media outlets that WMD's were still in Iraq. Then you had the UN weapons inspectors who kept being thrown out of Iraq. If the weapons inspectors had been allowed to remain and do their job, there wouldn't have been a second Iraq war.