Watch this (best to start at 6:24)...
At 6:24 in this video the uncle of the Tsarnaev brothers, suspected of bombing the Boston Marathon, pleads with his nephews to turn themselves in. He expresses that they have shamed not only their family, but all Chechneyans, and he asks for them to beg forgiveness from the Bostonians they've harmed. Earlier in the video the uncle gave a strident testament of his love of America and everything this country has done for his family. I believe his sincerity, and I empathize with the situation he is in. I also find it interesting that he felt he needed to put himself out there like this, particularly given the risk from some of the less evolved among us.