The leader of Germany’s powerful state of Bavaria has said he will not dismiss his deputy despite a row over an antisemitic leaflet which he admitted having carried in his school satchel as a teenager. Markus Söder said it would not be proportionate to sack Hubert Aiwanger, a move that would have upended the ruling coalition in the southern state six weeks before a regional election. Aiwanger, the leader of the populist Free Voters, who are the junior coalition partner to Söder’s conservative CSU, has faced days of controversy over Nazi pamphlets found in his schoolbag in the late 1980s....