CLEAN : Hungary fence closes migrants brought to Austrian border

The video begins with a greeting and initial thoughts, followed by a discussion on potential outcomes and findings. It then addresses cultural sensitivity, particularly regarding Iraq, and concludes with a reference to pop culture, mentioning Justin Bieber.

What is the significance of the statement 'You don't want people from Iraq.'?

How does the mention of 'Justin Bieber' relate to the overall context of the conversation?