UAE's long-ailing leader Sheikh Khalifa bin Zayed has died

FILE - UAE President Sheikh Khalifa bin Zayed Al Nahyan walks with Germany's Chancellor Angela Merkel, unseen, in Abu Dhabi, United Arab Emirates, Monday, Feb. 5, 2007, to discuss bilateral relations. Sheikh Khalifa died Friday, May 13, 2022, the government's state-run news agency announced in a brief statement. He was 73. (AP Photo/WAM, File)