Via AFP:
British Prime Minister David Cameron has warned that his country could leave the European Union if Luxembourg's former premier Jean-Claude Juncker became the next European Commission president, Der Spiegel reported.
Quoting "sources close to the participants" of Tuesday's EU leaders summit in Brussels, the German magazine reported that Cameron had issued the warning to German Chancellor Angela Merkel, who backs Juncker for the top commission job.
Cameron reportedly told Merkel that picking Juncker for the job would "destabilise his government to such a point that it would bring forward...