UK: Prince Edward and Sophie Countess of Wessex attend the Royal Variety Performance and meet guests at the Royal Albert

The video begins with an introduction, followed by a discussion on leadership, specifically about identifying the president, and concludes with a metaphorical reference to buses.

What is the significance of the phrase 'Please let me present'?

Who is the president referred to in the question?

What does the phrase 'Of this, yes. Yeah, exactly.' imply?

What is meant by the expression 'You know, like buses'?