The following video is from Tuesday's MarketFoolery podcast, in which host Chris Hill and analysts Jeff Fischer and Jason Moser discuss the top business and investing news of the day.

In this installment of MarketFoolery, our analyst explains why he likes UnderArmour (NYSE:UAA) and Markel (NYSE:MKL) as two stock ideas for the next 50 years.

The relevant video segment can be found between 14:31 and 18:01.

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

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium advisory service. We’re motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.