The following video is part of our "Motley Fool Conversations" series, in which analyst Rex Moore discusses topics around the investing world.

Today, Rex looks at RadioShack -- down 70% from its recent peak -- and assesses its chances of a turnaround.

Every now and again, we come across a stock that has us so excited we can hardly contain our investing enthusiasm. We've uncovered one such pick with so much promise that we've dubbed it "The Motley Fool's Top Stock for 2012." The free report highlights a soon-to-be rock star that's revolutionizing commerce in Latin America, and you can get instant access to the name of this company by clicking here to download it now.