FILE - In this Monday, Jan. 5, 2009 file photo Palestinians carry the bodies of three toddlers Ahmed, Mohamed, and Issa Samouni, who according to Palestinian medical sources were killed in an Israeli ... more 
FILE - In this Monday, Jan. 5, 2009 file photo Palestinians carry the bodies of three toddlers Ahmed, Mohamed, and Issa Samouni, who according to Palestinian medical sources were killed in an Israeli strike, during their funeral in Gaza City. The Israeli military has decided on Tuesday, May 1, 2012 not to file any charges in one of the gravest incidents in its 2009 war in the Gaza Strip, closing its investigation in the shelling deaths of 21 members of a single Palestinian family without holding anyone responsible. (AP Photo/Hatem Moussa, File) less 
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Associated Press | Photo By Hatem Moussa, File
Wed, May 2, 2012 7:38 AM EDT