freedom to be exploded - isn’t too alluring

do you know that recently there were detained 59 usa citizens and "natives of asian countries" accused in counterfeiting in 11 american and canadian cities? you can appeal that there is nothing much in this fact. but usa mass media dissemble too tactfully that those "natives of asian countries" are chechens. don't you think that the number of chechen criminals has much increased in usa? it seems to me that usa has been entangled into chechen mafia net. they bring in freely through mexican border not only counterfeit dollars and drugs but also radioactive substances for making "dirty" nuclear bomb! according some returns there were brought in usa from georgia considerable quantity of such substances. so it is possible that there are already 3 or 4 dirty bombs on the american territory!
i know that usa is a free country but I don't want freedom of exploding somewhere in underground or in supermarket or even in my own bed. europeans are departing their disturbing "guests". why shouldn't we do the same thing and stop to be polite when such politeness costs us our safety?