"There are a lot of people talking about that. I think the European Commission has talked about that," said the U.S. official, commenting on enlarging the 750 billion euro ($980 billion) EU/IMF European stability fund. "It is up to the Europeans. We will certainly support using the IMF in these circumstances."
"There are obviously some severe market problems," said the official, speaking on condition of anonymity. "In May, it was Greece. This is Ireland and Portugal. If there is contagion that's a huge problem for the global economy."
The remarks foreshadow a visit to Europe this week by a U.S. Treasury envoy who is expected to visit Berlin, Madrid and Paris to hold talks on the ramifications of the debt crisis.