16:06World Have Your SayCologne carnival 2016: Has it changed?BBC World Service Duration: 50 minutes Thu 4th Feb 2016, 16:06 on BBC World ServiceAvailable for over a yearListen nowA friendly discussion with people from Cologne and refugees recently arrived, chatting about family life, traditions, and fears about the future.GenresNewsFormatsDiscussion & TalkBrandWorld Have Your Say Source: BBC Online