The Avar brothers

from Eric: " In this Wall Street Journal Article, entitled "Russia Distances Itself From Chechen Brothers," we find out that Boston bombing suspects Dzhokhar and Tamerlan Tsarnaev are only half Chechen: "In an interview, the brothers' father, Anzor Tsarnaev, said he is ethnically Chechen and his ex-wife, the boys' mother, is ethnically Avar, one of the main groups in Dagestan."  Shouldn't there be Western experts on television and in print pontificating about the profound effect that Avar resentments and aspirations have doubtless had on these brothers, one of whom has resided in America since the age of 7?  Or would that require finding people who actually know something about the North Caucasus?"