McCain speaking out against using campaigning financing for personal things like clothes, back in '93 when he was still a good politician and stood for decent principles at least (bolding added by the author):
http://talk.theknot.com/boards/ShowPost.aspx?PostID=57135404&forumid=47&MsdVisit=1
McCain on Palin's "Slush Fund"
Let's pretend we have a time machine. And let us travel back in time to visit wise words from the John McCain of old. Let's travel back to May 25, 1993, specifically, when the old John McCain stood on the floor of the Senate and presented the following eloquent condemnation of the abuse of campaign funds (PDF):
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Mr. McCAIN. Madam President, the amendment before the Senate is a very simple one. It restricts the use of campaign funds for inherently personal purposes. The amendment would restrict individuals from using campaign funds for such things as home mortgage payments, clothing purchases, noncampaign automobile expenses, country club memberships, and vacations or other trips that are noncampaign in nature.
Madam President, I want to emphasize I will be citing some examples of how campaign funds have been used which are extremely egregious, but I want to point out they are not illegal, and the purpose of this amendment is to restrict the use of those campaign funds because, if we are truly going to have campaign finance reform, I do not believe that campaign funds should be used for such things as country club dues, tuxedos, vacations, and other purposes for which they are now almost routinely used by certain Members of both bodies.
I point out that Senators and Members of Congress currently earn $139,000 a year, which means that Members of Congress are in the top 1 percent of wage earners in the country. So let there be no mistake, Members of Congress do earn a good wage, a wage that does not leave them poor.
I think it is worth contrasting a Member's salary and perks with that of a typical American family.
According to the U.S. census, in 1990 the median family income in America was $30,056. With that $30,056, the average American family was expected to put a roof over their head, feed their children, and send them to school. It seems to me that we should be able to survive as well at a salary level of $139,000 per year. [ed. note: Sarah Palin's salary as Governor of Alaska is $125,000 per year]
The use of campaign funds for items which most Americans would consider to be strictly personal reasons, in my view, erodes public confidence and erodes it significantly.
PDF of McCAin presenting amendment page 16 http://dailykos.com/images/user/28416/McCain_on_Personal_Expenses_II.pdf