Name: The country's wealthiest and their philanthropic efforts
Uploaded: Thu Sep 20 2012 00:00:00 GMT+0000 (UTC)
Description: Bill Gates, Warren Buffett, the Koch Brothers: Yep, it's that time of year again to find out who are the wealthiest Americans and what they’re doing with that money. Forbes' Randall Lane joins Morning Joe to discuss.

Sept. 20, 2012