>> i was saying steve jobs is esther williams. >> stephen: steve jobs is esther williams?laughter) i don't know how we're going to possibly edit this. (laughter) thank you so much paul krugman of the "new york times." we'll be right back. thank you so much. vo: this is cheryl. this is her four-year-old computer she doesn't think she needs to update. so to show her what she's missing, we built a pc store in her house. cheryl: oh my gosh! employee: what do you say we go shopping? cheryl: this one's very cool. cheryl: where's the tower for this? employee: everything is right here. cheryl: oh stop! cheryl: okay... alright... employee: flip that screen around. very light-weight! employee: 500gb hard drive. cheryl: i like the dvr thing... i like this one. vo: new pc in the house. cheryl: i'm a pc, and i'm finally up to date. (cheers and applause) >> stephen: welcome back, everybody. thank you. welcome back to our continuing coverage of tonight's show. (laughter)ç folks, there are so many great choices in the republican presidential field, who can pick? (laughter) it's like goin