So he gave his return but I didn't see anywhere that it was posted so we can look at the details.
Also, dividends are taxed at the same rate as ordinary income.
Also, also, Buffet has done everything to keep his taxes low according to the law. He could always write a check directly to the government to pay down the deficit but he does not. Nope he starts a foundation to make sure that the government does not get his hard work when he dies.
If Buffet were sincere he would get behind a wealth tax, not an income tax but you know he will never do that. You got to wonder what threats/bones in the closet 0bama has on him.