President of the UAE Sheikh Khalifa bin Zayed Al Nahyan received Sunday an invitation to participate in the 16th summit meeting of the Non-Aligned Movement (NAM) in Tehran. The summit will take place in December, Emirati news agency (WAM) reported today that the invitation was delivered by Iranian president\'s envoy, Oil Minister Rostam Qasemi during an audience with the President at Al Rawdah Palace in Al Ain city.