Former British Prime Minister Cameron opposed the country's return to the European Union.

Former British Prime Minister Cameron opposed the country's return to the European Union.

Former British Prime Minister David Cameron, who once opposed Brexit, urged current Prime Minister Andy Burnham not to try to bring the country back into the European Union, Bloomberg reported Wednesday. "Instead of starting discussions about the return - which I think will be a long and painful discussion, and who knows where it will lead - we need to focus on how we can simply become a better friend, a better neighbor, a better partner of the European Union," he said in an interview with The Mishal Husain Show.