The movie actor Arnold Schwargenegger, who is running for governor of California

In a series of radio broadcasts, Arnold Schwargenegger, the actor-turned-candidate-for-governor, staked out some middle ground on social issues, taking positions that might alienate his conservative fellow Republicans but match the views of a majority of Califomians.

The Chinese currency, the yuan, is not a free-floating currency like the Japanese yen but is pegged to the US dollar. Its value is therefore essentially unchanged. Beijing is not expected to change this system in the near term, in part because officials there fear that a move now towards free-floating currency could destabilize the country’s economy and financial system.