Los Angeles TimesObama clears sanctions to squeeze IranLos Angeles TimesFrom AP President Barack Obama is moving ahead with tough new sanctions aimed at squeezing Iran's oil exports after determining there is enough crude on world markets to take the step without harming US allies, The Associated Press has learned.Obama to Clear Way to Tighten Iranian Oil SanctionsNew York TimesObama Clears Way for Sanctions on Banks in Iran Oil TradeBloombergObama decides enough non-Iranian oil to advance on sanctionsReutersBBC Newsall 850 news articles »