US President Donald Trump, French President Emmanuel Macron, German Chancellor Angela Merkel and British Prime Minister Boris Johnson attend an extended working session on Climate, Biodiversity and Oceans during the G7 Summit   in Biarritz, France on Monday. Photograph: Jeff J Mitchell/Getty Images

Donald Trump has warned Boris Johnson he may be unable to reach a Brexit agreement with Brussels because the European Union are such tough negotiators(...)

German Chancellor Angela Merkel speaks during debates prior to a vote over the third EU financial aid package Photograph:Sean Gallup/Getty Images

Germany’s Bundestag has mandated Berlin to join talks on a third bailout for Greece, after Chancellor Angela Merkel warned that the outcome will deter(...)