End justifies means for Biden in sending cluster bombs to Ukraine

Linda Thomas-Greenfield, America's voice at the United Nations, usually chooses her words carefully. "We have seen videos of Russian forces moving exceptionally lethal weaponry into Ukraine, which has no place on the battlefield," she told the general assembly last year. "That includes cluster munitions and vacuum bombs - which are banned under the Geneva conventions." The speech can be read on the official website of the US mission to the UN. But it comes with a neat metaphor for how messy diplomacy can be. The transcript of Thomas-Greenfield's remarks now has the words "which has no place on the battlefield"…