CNN broke into regular programming for breaking news as Donald Trump was contradicted live on air over the National Guard ...

Scrutiny grows over the legality of continued US strikes on alleged drug boats in the Caribbean. Meanwhile, Trump is expected to meet on the sidelines of the World Cup draw with the leaders of Canada ...

Vaccine advisers to the US Centers for Disease Control and Prevention are meeting today on what could be a major change to the childhood vaccination schedule. Follow here for live updates.

President Donald Trump is escalating his immigration crackdown. Meanwhile, top US officials will meet a Ukrainian delegation in Florida.