Before you listen to this BBC podcast, I'd like to quickly tell you about some others.

My name's Andy Martin and I'm the editor of a team of podcast producers at the BBC in Northern Ireland.

It's a job I really love because we get to tell the stories that really matter to people here,

but which also resonate and apply to listeners around the world.

And because the team is such a diverse

range of skills and strengths, we have trained journalists, people who love digging through

archives, we've got drama and even comedy experts. We really can do those stories justice. So if

you like this podcast, head to BBC Sounds where you'll find plenty more fascinating stories

from all around the UK. BBC Sounds where you'll find plenty more fascinating stories from all around the UK.

BBC Sounds, music, radio, podcasts.

Wake Up to Money from BBC 5 Live.

Hello, I'm Sean Farrington.

Welcome to a bonus edition of the Wake Up to Money podcast,

where we bring you the full interview with Elon Musk

carried out by our North America correspondent James Clayton.

James headed over to Twitter headquarters in San Francisco,

as you might have heard a pretty short notice,

to ask Mr Musk an array of questions on a wide range of topics.

Unsurprisingly, there were some intriguing answers too.

Wake up to Money from BBC 5 Live.

First of all, why did you agree to do this, this interview with the BBC?

I don't know, I like spontaneous.

...