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

PHILADELPHIA, PA - JANUARY 26:  British Prime Minister Theresa May speaks at the Congress of Tomorrow Republican Member Retreat at Loews Philadelphia Hotel on January 26, 2017 in Philadelphia, Pennsylvania. British Prime Minister Theresa May is on a two-day visit to the United States and will be the first world leader to meet with President Donald Trump.  (Photo by Christopher Furlong/Getty Images)
PHILADELPHIA, PA - JANUARY 26:  British Prime Minister Theresa May speaks at the Congress of Tomorrow Republican Member Retreat at Loews Philadelphia Hotel on January 26, 2017 in Philadelphia, Pennsylvania. British Prime Minister Theresa May is on a two-day visit to the United States and will be the first world leader to meet with President Donald Trump.  (Photo by Christopher Furlong/Getty Images)

    JUST WATCHED

    May: International institutions need reforming

MUST WATCH

May: International institutions need reforming

British Prime Minister Theresa May says the United States and United Kingdom must work to reform international institutions, like the UN and NATO, so they can better serve their members.

May: International institutions need reforming

British Prime Minister Theresa May says the United States and United Kingdom must work to reform international institutions, like the UN and NATO, so they can better serve their members.