WASHINGTON – In her role as secretary of state, Hillary Rodham Clinton suggested the United States weigh the benefits of giving Israel “a tacit green light” to strike Iran’s nuclear facilities on its own.While Clinton did not explicitly endorse the idea, she suggested that by exploring it, a unilateral Israeli strike could “take care of the problem for” the US, one senior administration official quoted her saying, as first reported by Time journalist Michael Crowley.The idea was raised at senior-level meeting in 2010 “as one option to consider,” another US official said. The notion was quickly rejected by those in the White House.