World powers are calling for peace as the conflict continues between Armenia and Azerbaijan over the disputed enclave of Nagorno-Karabakh.  The territory is in Azerbaijan but run by ethnic Armenians; both sides claim it as their own. Meanwhile in America, both Armenian and Azerbaijani diasporas are mobilizing to help their homelands. Angelina Bagdasaryan has the story, narrated by Anna Rice.Camera: Vazgen Varzhabetyan       
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