At this point it's fairly certain that the terror attack yesterday in Moscow was the work of the Ukrainian GUR - the attackers were literally apprehended in Bryansk while trying to flee to Ukraine. Western statements pointing a finger at ISIS should be taken as misdirection
Watch the video closely - reminds me a lot of how the FBI will entrap low IQ Americans with terror plots.. The guys all seem decidedly low intellect. I think they were hired by Western/Ukrainian Intel, funded and given weapons.. The current incarnation of ISIS is almost entirely western anyways.