Canadian police opened an investigation into two men who shot "multiple rounds" toward the outside of the building. There are no reports of injuries, police say.
A new report, issued ahead of the president's summit with Xi Jinping, takes aim at the administration's record on trade, diplomacy and other aspects of American power.
Iranian airstrikes have shaken Persian Gulf countries, undermining their reputations as havens of wealth and stability and forcing them to take sides in a war they opposed.
The State Department's most recent directives apply to personnel in Turkey and Saudi Arabia, underscoring the ongoing threat posed by Iranian counterattacks.
The figure, accounting for the war's first two days, is likely to intensify concerns in Congress that U.S. forces are churning through a scarce supply of advanced weaponry.
President Donald Trump called surging oil costs a "very small price to pay." Group of 7 leaders are set to convene on Monday to assess the economic fallout.