Twin bombs kill three, injure 21

The video begins with a casual greeting and continues with a brief statement on the main topic.

What kind of language does the speaker use in the initial part of the transcript?

• Poetic and metaphorical

• Technical and complex

• Casual and informal

• Formal and respectful

How does the speaker's tone change in the second section?

• It becomes more serious

• It becomes more humorous

• It becomes more relaxed

• It becomes more confusing