gratuitous and put it on twitter. love it. >> we'll see you at the top of the hour for 8:00 sunday. >> we have more come up after paul walker's tragic death. but up next, sanjay gupta m.d. where i work, over 400 people are promoted every day. healthcare starting under $40 a month. i got education benefits. i work at walmart. i'm a pharmacist. sales associate. i manage produce. i work in logistics. there's more to walmart than you think. vo: opportunity. that's the real walmart. [ car beeps ] ♪ ♪