Martin Schulz, the rival who wants to unseat Angela Merkel as chancellor in September, made headlines before the election with his criticism of Donald Trump. In an interview with DER SPIEGEL he now describes the U.S. president as a 'risk to the whole world' and expresses shock over his 'merciless nepotism.' Schulz said, 'At the end of the day, men like Donald Trump need to be given that which they themselves dispense: clear messages. I would confront him as clearly and explicitly as possible. It is not only the right, but also the duty, of the leader of a German government to do that.'