Saudis reject threats as stocks plunge after Trump comments

A security personnel looks out from the entrance of the Saudi Arabia's consulate in Istanbul, Sunday, Oct. 14, 2018. Writer Jamal Khashoggi, vanished after he walked into the consulate on Oct. 2. (AP Photo/Petros Giannakouris)

DUBAI, United Arab Emirates — Saudi Arabia on Sunday threatened to retaliate for any sanctions imposed against it after President Donald Trump said the oil-rich kingdom deserves “severe punishment” if it is responsible for the disappearance and suspected murder of Washington Post contributor Jamal Khashoggi.