Will an XM (Nasdaq: XMSR) and Sirius (Nasdaq: SIRI) merger improve reception for shareholders? Will McDonald's (NYSE: MCD) new coffee initiative take a bite out of Starbucks (Nasdaq: SBUX)? Is Chipotle (NYSE: CMG) (NYSE: CMG-B) a good buy or full of beans? In this installment of "Fool Video," Motley Fool analyst Tim Hanson gives his take.