"The math is the math. You can't lower (tax) rates and raise revenues."- Barack Obama, December 11, 2011When I heard the President make the above statement to Steve Kroft during an interview on the CBS News program 60 Minutes…well, I thought of Ronald Reagan. No, not because Obama seemed Reaganesque, as he would want us to believe, but because Ronald Reagan believed just the opposite, and proved that he was right.And, I thought of Presidents Harding, Kennedy, and George W. Bush, too. All Presidents that had lowered tax rates that stimulated more economic activity – and increased the total revenue...