Musharraf Leaves White House in Lurch.

Teresita Schaffer, an expert on Pakistan at the Center for Strategic and International Studies in Washington, called General Musharraf’s action "a big embarrassment" for the administration. But she said there was not much the United States could do.

There's going to be a lot of visible wringing of hands, and urging Musharraf to declare his intentions," she said. "But I don’t really see any alternative to continuing to work with him. They can’t just decide they’re going to blow off the whole country of Pakistan, because it sits right next to Afghanistan, where there are some 26,000 U.S. and NATO troops."

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