Immaculee Ilibagiza clutches a small American flag as she listens during a naturalization ceremony at the U.S. Citizenship and Immigration Services (USCIS) on Wednesday, April 17, 2013 in New York. ... more 
Immaculee Ilibagiza clutches a small American flag as she listens during a naturalization ceremony at the U.S. Citizenship and Immigration Services (USCIS) on Wednesday, April 17, 2013 in New York. Ilibagiza, the author of the best-seller "Left to Tell: Discovering God Amidst the Rwandan Holocaust" became a naturalized American with 50 other immigrants at a Manhattan ceremony. She survived the 1994 Rwandan genocide that claimed more than a half-million lives. (AP Photo/Bebeto Matthews) less 
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Associated Press | Photo By Bebeto Matthews
Wed, Apr 17, 2013 6:12 PM EDT