Blinken: 'This is also about defeating an idea'

US Secretary of State Antony Blinken told reporters: "This is about defeating an idea, a perverted idea. We need to defeat it with another idea, a better idea, or those who sing the siren song of nihilism will fin open ears. We need to give people something to hope for, to hold onto, so we need to lay out a clear vision and ways to achieve it. We have to address it in concrete ways and with determination."