Hazy Gaza City is seen in northern Gaza strip early Saturday, July 19, 2014. Israeli troops pushed deeper into Gaza on Friday in a ground offensive that officials said could last up to two weeks as the prime minister ordered the military to prepare for a "significantly" wider campaign.
Photo by Associated Press /Chattanooga Times Free Press .
published Saturday, July 19th, 2014
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UNITED NATIONS — Secretary-General Ban Ki-moon will leave Saturday for the Middle East to help end the conflict in Gaza between Israel and Hamas, the U.N. political chief said Friday.