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June 6, 2013 | An Interactive Online Event
Implement a complete social media campaign in six weeks. Register now.
June 4, 2013 | San Francisco
Explore how you can — and should — approach Twitter to make the most of it for your brand. Learn from social media pros at the San Francisco Giants, SFGate, and more. Learn more.
Way before Yahoo! came calling, we spoke with David Karp to find out how he launched the platform at the ripe old age of 20. Read more
Eric Lefkofsky
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Revolving Door Newsletter: 03.01.13
Andrew Mason Out At Groupon, Human Events Shutters Print Edition
Sightings (1)
Groupon Co-Founders Among the Buyers of Wrigley Building - Posted September 21, 2011
Last August, I wrote about Groupon co-founders Eric Lefkofsky and Brad Keywell intent on purchasing Chicago's Wrigley Building. It is official. The building has been sold to a consortium of investors including Zeller Realty... [SocialTimes.com]
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