Nuala McGovern is live in Cologne as the city prepares for carnival festivities. How has Germany's debate on migrants changed since the attacks on women on New Year's Eve? Show more
Discover 11,128,835 listings and 277,905 playable programmes from the BBC
Nuala McGovern is live in Cologne as the city prepares for carnival festivities. How has Germany's debate on migrants changed since the attacks on women on New Year's Eve? Show more