SACRAMENTO — In a fiery speech to Republican faithful Friday evening, Gov. Arnold Schwarzenegger ridiculed Democrats as wasteful spending "addicts" who have been taking "sleeping pills," and he characterized California's problems as stemming from "evil." The speech before about 1,000 people at a convention of the California Republican Party — a traditionally conservative crowd of stalwarts — featured Schwarzenegger's sharpest rhetoric to date as he prepared for a possible special election in November that would shake up state government. The governor said the Democrat-controlled Legislature has refused to solve serious structural problems with the state budget and its political machinery....