The nation's top intelligence official has confirmed that a federal court did rule the Bush administration's warrantless wiretapping program was in violation of the law, prompting the mad rush in Congress this month to overhaul key espionage provisions.

In an interview with a Texas newspaper, Director of National Intelligence J. Michael McConnell also disclosed that the number of people in the United States who are under surveillance by the nation's spy services is "100 or less," a figure he said showed that the government was not engaged in widespread spying on Americans.