Smithsonian asks for Zuckerberg hoodie; tycoon tyke sez will sell on Ebay.

Marky Mark and the Funky Bunch invaded Wall Street last week, and some analysts were upset that Zuckerberg made the pitch in his signature hoodie.  http://tinyurl.com/cuv3qe2

Happy birthday, Mr. Zuckerberg.  28 years young today, and after the IPO, about $18.7 billion.    Next up: 

Wall Street:  The Hoodie Never Sleeps.