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 (NYSE:BB) 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.