The following video is from Wednesday's MarketFoolery podcast, in which host Chris Hill, along with analysts Jason Moser, Matt Argersinger, and Scott Phillips, discuss the top business and investing stories of the day.

Blackberry (NASDAQ:BBRY) CEO Thorsten Heins raised some eyebrows this week with his bearish prediction on the future of tablets:

In five years I don't think there'll be a reason to have a tablet anymore. Maybe a big screen in your workspace, but not a tablet as such. Tablets themselves are not a good business model.

What's behind Heins' prediction? In this installment of MarketFoolery, our analysts discuss Blackberry and the future of tablets.

The relevant video segment can be found between 19:00 and 23:44.

For the full video of today's MarketFoolery, click here.

Chris Hill has no position in any stocks mentioned. Jason Moser has no position in any stocks mentioned. Fool contributor Matthew Argersinger owns shares of Apple. Matthew Argersinger has the following options: Long Jan 2014 $500 Calls on Apple and Short Jan 2014 $550 Calls on Apple. The Motley Fool recommends Apple and Google. The Motley Fool owns shares of Apple and Google. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.