coming up how that 16-year-old ruffled the white house's feathers with a question about george zimmerman. announcer ] this store knows how to handle a saturday crowd. ♪ [ male announcer ] the parking lot helps by letting us know who's coming. the carts keep everyone on the right track. the power tools introduce themselves. all the bits and bulbs keep themselves stocked. and the doors even handle the checkout so we can work on that thing that's stuck in the thing. [ female announcer ] today, cisco is connecting the internet of everything. so everyone goes home happy. i'm in my work van, having lunch, next minute i'm in the back of an ambulance having a heart attack. the emts gave me bayer aspirin. it helped save my life. i was in shape, fit. i did not see it coming. my doctor recommends i take bayer aspirin to help prevent another heart attack. [ male announcer ] aspirin is not appropriate for everyone so be sure to talk to your doctor before you begin an aspirin regimen.