Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

US President Donald Trump (2L), US Ambassador to the UN Nikki Haley (C), White House Chief of Staff John Kelly (2R) and National Security Advisor H. R. McMaster (R) clap for UN Secretary-General Antonio Guterres (L) a meeting on United Nations Reform at the UN headquarters in New York on September 18, 2017. (BRENDAN SMIALOWSKI/AFP/Getty Images)
US President Donald Trump (2L), US Ambassador to the UN Nikki Haley (C), White House Chief of Staff John Kelly (2R) and National Security Advisor H. R. McMaster (R) clap for UN Secretary-General Antonio Guterres (L) a meeting on United Nations Reform at the UN headquarters in New York on September 18, 2017. (BRENDAN SMIALOWSKI/AFP/Getty Images)

    JUST WATCHED

    'America first' Trump makes debut at UN

MUST WATCH

'America first' Trump makes debut at UN

President Donald Trump brings his "America First" stance to the United Nations General Assembly, the annual meeting of diplomats and world leaders who await to hear from the new US leader. CNN's Jeff Zeleny reports.

'America first' Trump makes debut at UN

President Donald Trump brings his "America First" stance to the United Nations General Assembly, the annual meeting of diplomats and world leaders who await to hear from the new US leader. CNN's Jeff Zeleny reports.