Israel military bulldozers are lined up near the Israeli and Gaza border Monday, July 7, 2014. The Islamic militant group Hamas that rules Gaza vowed revenge on Israel for the death of several of its members killed in an airstrike early Monday morning in the deadliest exchange of fire since the latest round of attacks began weeks ago. About a dozen rockets were fired at Israel from Gaza overnight the military said. (AP Photo/Tsafrir Abayov)
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