How do you find out what's in store for the youth generation before it hits the mainstream? Listen to the people who make it their business to track the trends: Janine Lopiano-Misdom and Joanne De Luca of Sputnik, an innovative market research firm that examines today's alternative youth cultures for clues to tomorrow's mainstream trends and markets. Street Trends offers an engrossing, provocative look at the hidden centers of urban street cultures,...