BRUSSELS (AP) — For decades, the European Union — which has its roots in the defeat of Nazi Germany and fascist Italy — confined the nationalist far right to the political fringes. With a strong showing in elections Sunday, far-right forces could now influence or block joint EU-wide policies on migration, security and climate change. What’s next? Senior EU party officials and number-crunchers met Monday to work out what kind of groups and alliances might be formed in the parliament for the next five years. Party presidents will hold their first formal talks on Tuesday. EU presidents and prime ministers...