Edited sentence: In 2006, Sizemore broke with his pattern of anti-tax measures, by filing Measure 42, a consumer-oriented bill that would have denied insurance companies the ability to take credit scores into account when setting insurance premiums.In the most expensive Oregon ballot measure campaign of 2006, nearly $3.7 million were spent—nearly entirely from out-of-state sources—to defeat the measure.The campaign to defeat the measure, which focused heavily on Sizemore's credibility, was successful