You need to understand something - the problem here is that the Left is out of power. They simply will NOT allow ANYTHING good to happen to America unless they get credit for it! Note how bloodthirsty they were before GWB won in 2000. Remember how much the Left referred to Saddam's WMDs? And how we needed an immediate regime change in Iraq? Remember how they said we needed to do something about social security immediately? Then Republicans were in office and if something good happened, Repubs would get the credit. All of a sudden, Saddam was no threat, had no WMDs, and social security could wait a few more years. They don't care how much death and misery is inflicted on Americans and the rest of the world as long as no credit for anything good goes to a Republican.
The Left thinks the only way they can really secure their power is by overthrowing America. They seek to weaken it so they can topple it.