Our evidence proves that they used sarin gas that morning, and it proves that they used some of the world's most heinous weapons to kill more than 1,400 innocent people, including at least 426 children.
Kerry discusses evidence of Syria's use of chemical weapons against civilians.
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No, that's not acceptable. And I believe it was an algorithm that kicked that out kind of crazily.
The message is, let's find a way to be able to make sure when we fly, we're not leaving emissions that we cannot capture.
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