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Page 1 of 2 | Next Page Show Entire Article Facebook's COO Sheryl Sandberg to Harvard Grads: 'Can You Click On an Ad or Two' CNBC.com | May 23, 2012 | 04:57 PM EDT Harvard Business School's graduating class was eager to hear what Sheryl Sandberg would say about Facebook's IPO , in her Class Day Speech at Harvard Business School.




















