US President Donald Trump declared a national emergency at the US-Mexico border, and he plans to send his troops to help support immigration agents and restrict access to refugees and asylum seekers.

Venezuelans once again watched as Nicolás Maduro was sworn into office on Friday, donning the executive sash and declaring himself president despite irregularities and questions around his election.

Venezuelan strongman Nicolás Maduro began a third term as president on Friday, cementing his increasingly authoritarian rule.