Wire Tapping and National Security

Britain's highest intelligence officer has gone public with details of extensive surveillance of terrorist plots. President Bush wants Congress to approve his program for wiretaps without warrants. How serious is the threat in this country? Do US agents need the freedom their British counterparts have? Will civil rights still be protected? Plus, America's top general in Iraq says more troops are needed in Baghdad, and one of the world’s most controversial news outlets will now be in English. We hear the latest on al-Jazeera.