From the Washington Times:
World Bank President Robert B. Zoellick warned Monday that, with foreign economic powers rising quickly on the world stage, time is running out for the privileged role enjoyed by the American currency.
The dollar's status as the world's reserve currency has given the U.S. prestige and privileges that are unique in the world, lifting living standards by enabling Americans to borrow cheaply and consume far more than they produce with little consequence for decades.
"The United States would be mistaken to take for granted the dollar's place as the world's predominant reserve currency," Mr. Zoellick said in a speech to Johns Hopkins University's School for Advanced International Studies in Washington. "Looking forward, there will increasingly be other options to the dollar."