Photo of Qatar, Sheikh Tamim bin Hamad Al Thani, in Doha, Qatar

Qatar Will Pull Out of OPEC Amid Tension With Saudi Arabia

DUBAI, United Arab Emirates — The tiny, energy-rich Arab nation of Qatar announced Monday it will withdraw from OPEC in January, a rebuke of the Saudi-dominated cartel as the kingdom's boycott of Doha continues unabated and a crucial meeting of the group looms...