The computer company Dell is going public again later this year. Just five years ago, Dell did the opposite and went private. Back then, company leaders decided they had to retool in order to survive. Making the personal computers that every other kid in your dorm had probably wasn't going to cut it. Dell and its future are the topic we chose for this week’s Quality Assurance, where we take a second look at a big tech story. Klint Finley is a reporter with Wired and has written about Dell. He spoke with Marketplace's Lizzie O’Leary about the company’s motivations for going private in the first place.