Good point. When the muslims attack, it's big: collapsing towers, holes in ships. When the left attacks, they don't want to get caught so it's smaller attacks such as the unibomber. When the right wing militia attacks, it's medium size: abortion clinics, OKC (which would've been medium size if the Clinton La Cosa Nostra hadn't placed cutter charges inside). These are small attacks by a hiding perpetrator, it has the signature of a leftie.
(Most likely it's muslim terrorists, I'm just playing this out)
Last I heard--and this was before they transferred Tim McVeigh to Indiana, so it's been a while--he, McVeigh and Ramzi Yousef did turns in an exercise yard in Florence, Colorado. I don't even want to think about the conversations they had.