Obama briefs congressional leaders on Ukraine crisis

U.S. President Barack Obama is helped offstage by first lady Michelle Obama after an event held to honor members of the U.S. teams and delegations from the Sochi Olympics and Paralympics at the White House in Washington April 3, 2014. REUTERS/Kevin Lamarque

Trump warns he could end NATO guarantee, scrap NAFTA

Republican U.S. presidential nominee Donald Trump applauds onstage as his running-mate Indiana Governor Mike Pence concludes his speech during the third night of the Republican National Convention in Cleveland, Ohio, U.S. July 20, 2016. REUTERS/Mark Kauzlarich

Divided on Trump, EU insists on European unity

L-R, Greek Prime Minister Alexis Tsipras, French President Francois Hollande and German Chancellor Angela Merkel visit a vantage point overlooking Valletta during a break in the European Union leaders summit in Valletta, Malta, February 3, 2017. REUTERS/Yves Herman

Obama gives backing to Ukraine’s new president

U.S. President Barack Obama meets with Ukraine President-elect Petro Poroshenko in Warsaw June 4, 2014. Obama promised on Tuesday to beef up military support for eastern European members of the NATO alliance who fear they could be next in the firing line after the Kremlin’s intervention in Ukraine.
REUTERS/Kevin Lamarque (POLAND – Tags: POLITICS) – RTR3S44K