If by kill we mean enact a policy that would knowingly get children killed, fail to take reasonable measures to limit those deaths, and not loose any sleep over it, then Bush is already there. By the same criteria, I actually think Moore has got to the point where he would let the wheels of the machine do the task if he wasn't personally involved, knew he would get away with it, and the end result would make the key scene for his next political agenda film. With a straight face he'd probably be capable of blaming the results on big business / the government - and believing it himself. But as for someone who could *personally* do the deed, of the people on the list I think only raging Mike Tyson is capable of doing so. He might not *intend* to kill, but I could easily see him inflicting a beat down that became fatal.
Yeah and it was real classy what HE did! "I" before "O"....... wow, I just butchered the spelling on that one.