article_snippet.sent: Samir Khan, an American citizen, was killed in a 2011 drone strike in YemenYemen.
article_snippet.sent: Khan was killed in a 2011 drone strike .
article_snippet.sent: Queens native Samir Khan was killed in a September 30, 2011 drone strike in Yemen - the same one that claimed the life of infamous American-born Islamic militant Anwar al-Awlaki.
highlights_snippet.sent: Khan was killed in a 2011 drone strike in Yemen .