Did Warren Buffett's Philanthropy Cost His Kids?

Considering their billion dollar charitable trusts, the answer points to "No."

However, he's still the world's meanest grandpa, so feel free to call him a "model of dynastic restraint" if you like.

Did Warren Buffett's Philanthropy Cost His Kids?

[Pic: Ethan Miller/ Getty Images
Pic2: Bill & Melinda Gates Foundation]