Michelle Obama visits site of the Terracotta Army as she continues visit to China

The video discusses elements that are deemed unnecessary, emphasizing that they are not required.

What do you think is meant by 'we don't need them' in this context?

Who do you think 'them' refers to in the statement?

What might be the implications of not needing 'them'?

How does this statement reflect the speaker's attitude?

In what situations might someone say 'we don't need them'?