The leader of the United Arab Emirates made a surprise visit on Monday to Qatar as it is hosting the World Cup — his first since leading a yearslong four-nation boycott of Doha over a political dispute that poisoned regional relations.
Sheikh Mohammed bin Zayed Al Nahyan, who also serves as the ruler of Abu Dhabi, made the trip at the invitation of Qatar's ruling emir, Sheikh Tamim bin Hamad Al Thani, the state-run WAM news agency reported.
