Trump's envoys in Middle East to push for Gaza peace plan

By Nidal al-Mughrabi CAIRO, Aug 16 (Reuters) - Donald Trump's envoys meet with Egyptian, Qatari and Turkish mediators in Cairo on Sunday, a diplomatic source said, in a bid to advance the U.S. president's Gaza peace plan, even as Israel pressed on with airstrikes in the enclave. Hamas officials were present at some of the meetings between mediators and with Trump's envoy and son-in-law, Jared Kushner, and Nickolay Mladenov, Trump's Board of Peace envoy for Gaza, the diplomat said.