

McCain, Obama and Joe the Plumber
After a brief back and forth Q&A at an Oct 11, 2008 campaign event for Senator Obama, a man, know known as Joe the Plumber has become famous (yes he has an entry in wikipedia).
Senator McCain uses the Q&A to charge Senator Obama with being a redistributionist.
Senator Obama denies that he is a redistributionist.
The fact of the matter is that Senator Obama is one and so is McCain because both advocate retention of the current progressive income tax system (with modest modifications). This is somewhat of a terminology issue rather than an issue of hypocrisy so I will not charge either of them with hypocrisy.
The fact of the matter is that the U.S. has a progressive income tax system. A recent study by the OECD actually classifies the U.S. as the most progressive in the world (or at least among the ones they studied).
Like any study, this one has some flaws since:
1. it only measures income and social security tax against reported income
2. the data collection in the various countries varies in comprehensiveness and accuracy
3. it doesn't include sales tax and property tax and excise taxes (although the US has a relatively low sales tax compared to most countries VAT and so this might actually favor the US 'progressiveness' index somewhat - as far a property taxes, I don't have much of clue about what other countries do; the high excise taxes of some countries probably contribute to progressiveness).
I suppose it would be too inconveniently honest of Senator Obama to say "yes I will try to make the system slightly more progressive" or for Senator McCain to say "I propose to keep the system progressive but slightly less than it is now".
BTW, I recall one of the reasons I did not keep renewing the subscription I had with The New Republic (TNR), that I had inherited from my mother,) is that TNR kept having article after article advocating means testing of social security benefits on the grounds that the social security taxation of income is regressive (the other reasons were that since I read the WaPost, I pretty much already get exposed to the liberal viewpoint).
Of course it is true that social security taxation of income is regressive (income above, say $100k isn't taxed). However social security benefits are very progressive, in fact far more so than the taxation side is regressive.
This doesn't mean I necessarily oppose means testing of social security benefits or extending the income limit for social security taxation (the latter would be easier to administer so if we have to do one or the other, extension of the income limit seems preferable). I simply disliked the intellectual dishonesty of a magazine which frequently prides itself on its honesty.