The following video is part of this week's MarketFoolery podcast, in which host Chris Hill, along with Jason Moser, Bryan Hinmon, and Joe Magyer, discuss the latest business news. Shares of Panera Bread finished up more than 6% after the company's latest earnings. In this segment, the guys analyze the growth potential for Panera. With Chipotle on the broad competitive landscape and factoring in the fact that RadioShack has thousands of locations across America, how big can Panera grow?

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