Undated photograph of U.S. aid contractor Gross and family in Washington

U.S. aid contractor Alan Gross and his wife Judy (2nd L) pose with their daughters during a Friday Shabbat dinner at a friend’s home in the Washington area, in this undated family photograph released on October 23, 2010. A year after security agents took him into custody at the Havana airport last December 3 on suspicion of espionage and subversion, Gross remains behind bars in Cuba, with no resolution in sight for a case that halted a brief thaw in U.S.-Cuba relations. REUTERS/Family Photograph/Handout (UNITED STATES – Tags: POLITICS CRIME LAW) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS