Ask U.S. Rep. Maxine Waters, D-CA, about credit default swaps and she’ll offer this warning: Ban them now or expect a reprise of the ongoing global financial crisis – which the derivative securities helped create. When it comes to elected officials, Congresswoman Waters is not one I would typically feel that I have a lot in agreement with.

A representative of a low-income district in Los Angeles, Waters is a senior member of the House Committee on Financial Services and has distinguished herself in the past by her sharp attacks on the financial sector and capitalism in general – what her own Web site describes as her “no-holds-barred style of politics.”

However, Congresswoman Waters’ bill to prohibit credit default swaps – introduced last Friday (July 10) – is strangely appealing, even for a crusty old capitalist like myself.

If you want a more pro-capitalist confirmation of Waters’ view (and