Vladimir will annihilate them if he can find them, but that is the problem, particularly in so large a nation.
The terrorists can hide among the Muslim population, and finding them can be like looking for a needle in a haystack. One solution would be to just torch the haystack.
It should be noted that many of the terrorist threats here have been thwarted by average citizens who, in going about their day, noticed something/someone that did not look right/looked out of place exc... and reported it to authorities or they stopped it themselves (i.e. the shoe bomber stopped by the flight attendant.)
They should have some kind of Russian "If You See Something , Say Something" effort, like we had here after 9/11.
Also, everyone at the Olympics should be on alert for anything unususal-the people need not be nervous, but just stay aware. (Hopefully all the nations will cooperate so the Olympics can take place without any problems.)
That said, I hope they get every single one of the Chechnyan terrorists- Not only did they get us in Boston, but, these are the monsters who came up with the idea, and whose members carried out, the slaughter of the school children in Beslan.
They can all go burn in hell.