WASHINGTON — On the eve of their Super Tuesday showdown, Mitt Romney and Rick Santorum strained for an edge in Ohio on Monday and braced for the 10 primaries and caucuses likely to redefine the race for the Republican presidential nomination.
TEHRAN, Iran — Iran has halted oil shipments to Britain and France, the Oil Ministry said Sunday, in an apparent pre-emptive blow against the European Union after the bloc imposed sanctions on Iran’s crucial fuel exports.
TEHRAN, Iran — The U.S. strongly warned Iran on Wednesday against closing a vital Persian Gulf waterway that carries one-sixth of the world’s oil supply, after Iran threatened to choke off traffic through the Strait of Hormuz if Washington imposes sanctions targeting the country’s crude exports.