Israeli military reservists arrive at a gathering point in Mishmar Hanegev, southern Israel, Friday, Nov. 16, 2012. The Israeli government approved on Thursday the mobilization of up to 30,000 reservists for a possible ground incursion into Gaza.(AP Photo/Ilan Assayag)

Photo by: Ilan Assayag

Israeli military reservists arrive at a gathering point in Mishmar Hanegev, southern Israel, Friday, Nov. 16, 2012. The Israeli government approved on Thursday the mobilization of up to 30,000 reservists for a possible ground incursion into Gaza.(AP Photo/Ilan Assayag)