In the waning days of her reign, former Kansas City, Missouri, Mayor Kay Barnes tried to defend the city's extensive use of tax-increment financing (TIF). A stinging city audit said the TIF program had produced $233 million less than original projections. The normally cool Barnes called the report "biased" and "outrageous" at a press conference.A criticism of TIF is that in many cases it simply slides development from one part of town to another. The tax-incentivized Wal-Mart on the site of the