CLEAN : Lula meets with former workers union near Sao Paulo

The video introduces the topic for the day, setting the stage for what will be covered.

What does the speaker do at the beginning of the video?

• Says goodbye

• Introduces the topic

• Tells a joke

• Asks a question

What is the main focus of the session according to the speaker?

• A practical demonstration

• A brief overview

• A detailed analysis

• A historical perspective