HARDtalk is in Munich, a city which is emblematic of Germany's prosperity, efficiency and conservatism. But German politics is no longer steady, safe and predictable. Chancellor Angela Merkel's coalition deal with the Social Democrats looks fragile, with Germany's biggest opposition party the far right Alternative für Deutschland. Stephen Sackur speaks to influential AfD MP Peter Boehringer and asks how his party will seek to use its expanded influence. Show less