Uncle says nephew among restaurant hostages

The video introduces Reggie Mercy, who greets the audience with a friendly question.

Who is the speaker in the text?

What is the tone of the statement made by Reggie Mercy?

What do you think Reggie Mercy is asking for?

How does the phrase 'will ya?' affect the meaning of the statement?

What emotions might be conveyed through Reggie Mercy's statement?