Adam Posen, Peterson Institute for International Economics President, says 3% growth is not sustainable. Jane Foley, Rabobank Head of FX Strategy, says a lack of budget discipline is considered to be negative for a currency. Michael Holland, Holland & Co. Chairman and Founder, says the best time to sell is when the markets are enthusiastic. Vanessa Friedman, New York Times Fashion Director & Chief Fashion Critic, and Robert Burke, Robert Burke Associates Chairman & CEO, review New York Fashion Week and the state of luxury retail.