Angela Merkel's Christian Democratic Union party suffered a major defeat in North Rhine-Westphalia. Exit polls show the SPD Social Democrats party winning 38.9% of the vote, increasing its vote by 4.4%. The CDU won only 26.3% of the vote, dropping 8.3% from the last election. The SPD state premier, Hannelore Kraft, proved to be a popular campaigner. Her opponent Mr Rottgen made debt-financed spending an issue and told voters this was a referendum on Merkel's policies for Europe. Ms. Kraft said after the win: "We made people the central focus again." This has overtones of the victory of Francois Hollande in France, a few days ago, and shows a fundamental shift in Europe. German media described it as debacle for the conservatives considering the size of the margin between SPD and CDU. The Greens secured 11.6% of the votes and this will enable Ms. Kraft to govern easily compared to an earlier minority government she led. This state is the largest in Germany, with one of every five Germans living here, with the capital in Dusseldorf. The Pirates party secured 7.8% of the vote, and the Free Democrats staging a recovery with 8.3% of the vote under a popular young leader Christian Lindner. Upto this point the SPD lacked an effective leader to challenge Merkel. The sense now is that Ms. Kraft will emerge as the SPD's challenger to Merkel in elections in 2013, or earlier. French president Hollande goes to Berlin on May 16, 2012, and the SPD win is expected to strengthen his position in negotiations....