U.S. blames Iran for attack on Saudi facilities, and world oil price spikes

The U.S. tried to build its case Monday that Iran was behind the fiery weekend attack on key Saudi Arabian oil facilities that raised new war worries and sent energy prices spiraling worldwide. Iran denied responsibility, while President Donald Trump said the United States was “locked and loaded” to respond if necessary. American officials released satellite images of the damage at the heart of the kingdom’s crucial Abqaiq oil processing plant and a key oil field, alleging the pattern of destruction suggested Saturday’s attack came from either Iraq or Iran — rather than Yemen, as claimed by Iranian-backed Houthi rebels there.