US and G7 warn Israel against strikes on Iranian nuclear facilities Financial TimesOpinion | We Absolutely Need to Escalate in Iran The New York TimesBiden says Israel shouldn’t strike Iranian nuclear sites, but US officials recognize it has a right to respond to attack CNNBiden works to limit conflict as Mideast edges closer to all-out war The Washington PostBiden says he would not back Israeli strike on Iran’s nuclear sites Al Jazeera English