CLEAN : Thousands protest in Panama against widespread corruption

The transcript includes an opening remark followed by a brief interjection.

What is the initial reaction or expression mentioned in the video?

• Joy

• Anger

• Surprise

• Confusion

What percentage is mentioned in the introduction section?

• 20%

• 2%

• 10%

• 5%

What is the nature of the expression 'Hey' in the video?

• A statement

• A command

• A greeting

• A question