Thanks to more bungling from the INS, the federal government could not find nearly half the 4,112 registered immigrants sought for questioning about the Sept. 11 terrorist attacks, according to a report issued today. "The General Accounting Office, the investigative arm of Congress, found that the Immigration and Naturalization Service didn't have the current addresses of nearly 2,000 resident aliens," the Associated Press reported. The law says foreigners on extended visits must report their address to the government. They are supposed to let the INS know when they move, but might not know this because the agency has failed to...