Central banks around the world are trying to cheapen their currencies in order to boost their economies. This is making the euro more expensive and endangering the recovery of Europe's stricken economies. But the European Central Bank is resisting growing calls to join in the currency war. Billionaire investor George Soros and French President François Hollande, a Socialist, are in agreement: The world is on the verge of a currency war, and it threatens to destroy Europe. The Europeans should finally enter the fray and do battle with all their might, says Soros, who made some of his fortune by betting against the B ... (full story)