the couch, watching television, the phone rings, and the thunderous baritone of vice president joseph biden jr. suddenly bellows into your ear canal, you son of a gun, you did it. he's of course congratulating you on becoming the new mayor of boston, massachusetts. what's your response? >> oh, my god, mr. vice president, you're the only one who thought i could be mayor of boston. you're the only one who believed in me. >> we should point out that actually happened to a guy in beantown monday night. vice president biden called the wrong guy. stick around. i have a 401k retirement plan. i started part-time, now i'm a manager. my employer matches my charitable giving. really. i get bonuses even working part-time. 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. [ passenger ] airport, please. what airline? united. [ indian accent ] which airline, sir? [