Germany’s firewall was meant to hold the far right at bay. It may have done the reverse

An AfD win in ​next month’s state election in Saxony-Anhalt would shatter a decades-long political consensus and reverberate throughout the EU• Don’t get This Is Europe delivered to your inbox? Sign up hereIn just over two weeks’ time, Saxony-Anhalt – home to historic timber-framed houses, the dramatic Harz mountains and the birthplace of Martin Luther – will hold what could prove one of the most significant state e…