Vatican MediaPope Francis waves to pilgrims during a General Audience.
Sheikh Khalifa died on May 13 at the age of 73. He had been in ailing health after suffering a stroke and undergoing surgery in 2014.
Vatican MediaPope Francis waves to pilgrims during a General Audience.
Sheikh Khalifa died on May 13 at the age of 73. He had been in ailing health after suffering a stroke and undergoing surgery in 2014.