The War on Terror is definitely winnable. This war wasn’t chosen by the USA. It was forced upon us, but the USA/Civilized World will certainly win it.
Even though we are only in the opening stages of the war, quite a few significant achievements have been accomplished so far. The dismantling of the barbaric Taliban society in Afghanistan and the elimination of Saddam, the Butcher of Bagdhad’s regime.
This war is not against a bunch of christian girl scouts, or some obscure satanist cult running lose. As previous posters have pointed out, it is of course against militant islam and their radical, mass murdering disciples with perverse ambitions of world domination, martyrdom and 72 virgins. It is not a war against Islam as a whole of course, but rather against a perverted strain of Islam, which the terrorists subscribe to.
The way to win, is to simply keep doing what the coalition is currently doing, and expand into other problematic areas/countries, at a time of our choosing. These fundamentalist terrorist wackos have been waging war against the west for decades now, it took 9-11 for someone to finally put their foot down.
Keep killing/arresting all members of these outlawed groups, until they are all eliminated or locked up somewhere. Any government that actively aids or supports these groups in any way should be dealt with harshly and swiftly, either economically, militarily, or both. I think this is pretty much what the current policy is.
I believe the USA is doing pretty good so far, which is backed up by the fact that we have not yet been hit again with a major terror attack on our soil. We are doing the right thing by bringing the war to where the enemies are located, as opposed to waiting for them to export their terror to us. We have them scrambling and on the run. If certain countries in Europe are smart, then they will wake up from their coma soon, if not, then they will have a bunch of not so minor problems to deal with in the future, I believe.
After 9-11, the gloves came off, and I presume they will remain off for many decades to come.
The Terrorist scum have awakened a sleeping giant on 9-11, and I don’t think that giant has any intentions of resting just yet.