Podcast extra: How investors can back AI - Simon Lambert speaks to Sam North

Artificial intelligence has burst into the headlines over the past year and generated excitement among investors.

But as with any exciting new technology that has generated a lot of hype, there will be pitfalls for investors along the way.

If you want to invest in the AI revolution, what other companies could benefit and what do you need to consider. This is Money's Simon Lambert speaks to eToro’s Sam North to find out more.