Podcast: Listen now to Business Extra episode 28

Host Mustafa Alrawi and The National's columnist Sabah Al Binali discuss the pitfalls of investing in bitcoin and how financial innovation can be found in English football's elite circles.

They also mark the third anniversary of Sabah's column with a recap of some of his best musings and by revealing some of the highlights of his glittering business career.

Read more from Sabah here

Listen and subscribe to Business Extra on iTunes