Could there be an AI bubble?

<p>News just came that chip firm Arm will go public, with a focus on using its products to assist the AI boom. But with all this money being thrown at relatively new tech, should investors worry it&#8217;s too much, too fast? Plus, a lesser-known economic indicator: How much money does it take for people to change jobs?We&#8217;ll also hear from the BBC how the Microsoft Activision acquisition is going across the pond.</p>