WASHINGTON – California, which once lured Americans from near and far, is now driving out millions of the most productive residents – including high percentages of the most affluent. "When California faced a Mount Everest-sized $14 billion deficit in 2003, one of the major causes for the red ink was the stampede of millionaire households from the state," says a report called "Rich States, Poor States" by economists Arthur Laffer and Stephen Moore. "Out of the 25,000 or so seven-figure-income families, more than 5,000 left in the early 2000s, and the loss of their tax payments accounted for about half...
