The fight against nuclear weapons has a long tradition among the Greens. However, in view of the global situation, party icon Joschka Fischer is in favor of a nuclear arms build-up in Europe. The former foreign minister justifies his call with Russia and the USA in mind. Former German Foreign Minister Joschka Fischer has called on Europe to arm itself with its own nuclear weapons. The EU needs "its own nuclear deterrent", Fischer said in an interview with "Die Zeit". "Should Germany have nuclear weapons? No. Europe? Yes," said the former Green politician. "The world has changed", said Fischer, and...