At UN, Palestinians call for halt to Israeli offensive, world powers mull options

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[1/3] Palestinians flee their houses heading toward the southern part of Gaza Strip after Israel's call for more than 1 million civilians in northern Gaza to move south within 24 hours, amid the Israeli-Palestinian conflict in Gaza City October 13. REUTERS/Ahmed Zakot Acquire Licensing Rights Summary Warning to Gazans to temporarily move is to 'mitigate civilian harm' -Israel's UN envoy Arab envoys call for ceasefire, humanitarian aid access to Gaza UN chief: need to prevent 'dangerous escalation' in West Bank, southern Lebanon UNITED NATIONS, Oct 13 (Reuters) - The Palestinian United Nations envoy appealed to U.N. Secretary-General Antonio Guterres on...