If you're wondering what Obama gets in exchange for Chained CPI...

[ProSense]

9. Actually,

"If you're wondering what Obama gets in exchange for Chained CPI..."

...it dates back more than a decade. It was a response to this:

The Boskin Commission, formally called the "Advisory Commission to Study the Consumer Price Index", was appointed by the United States Senate in 1995 to study possible bias in the computation of the Consumer Price Index (CPI), which is used to measure inflation in the United States. Its final report, titled "Toward A More Accurate Measure Of The Cost Of Living" and issued on December 4, 1996, concluded that the CPI overstated inflation by about 1.1 percentage points per year in 1996 and about 1.3 percentage points prior to 1996.

The report was important because inflation, as calculated by the Bureau of Labor Statistics, is used to index the annual payment increases in Social Security and other retirement and compensation programs. This implied that the federal budget had increased by more than it should have, and that projections of future budget deficits were too large. The original report calculated that the overstatement of inflation would add $148 billion to the deficit and $691 billion to the national debt by 2006.

http://en.wikipedia.org/wiki/Boskin_Commission

INTRODUCING THE CHAINED CONSUMER PRICE INDEX
http://www.bls.gov/cpi/super_paris.pdf