Kabul, Nov 22, SPA -- American and Afghan forcessearching for three kidnapped U.N. workers smashed theirway into houses in downtown Kabul Monday, officials andwitnesses said. About 10 people were detained in the pre-dawn operation,but there was no indication that the three foreigners hadbeen found. A U.S. military spokeswoman, Lt. Col. Pamela Keeton, saidthe joint operation was "related to the hostagesituation," but said she had no further details.--SPA1253 Local Time 0953 GMT www.spa.gov.sa/218773