Very interesting article and company   LIGHTBANK   article in this last weekend “s weekend journal:

Groupon’s billionare in waiting:  

in article  ” he ( Eric Lefkofsky ) says  his focus is on Groupon and the more than  20 companies  he and Mr. Keywell have funded through their $100 million fund called LIGHTBANK. ” 

here is a link from their website  lightbank.com 

for a video  from fox:

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