Radical Greens?

[archerships]

At first, although I thought that the most likely suspects were Islamic nationals, it also seemed plausible that it could've been radical Greens. After all, Greens are known for using violent tactics (Ted Kazcinski, bombing of animal research labs, tree spiking), and it would be easier for the typical Green (most are white Westerners) to take an airplane hostage than someone of Arab descent. Plus, both the WTC and the Pentagon are symbols of institutions often hated by radical Greens (capitalism and the military). Although it now appears that the WTC/Pentagon attack was carried out by a cell of an anti-U.S. Islamic organization, I would not be suprised to see Greens involved in a similar attack in the future.