Law enforcement and national security officials are expressing increased concern that new Internet technologies (e.g. BlackBerry, Skype, peer-to-peer, Facebook) are beyond the reach of law enforcement's surveillance capabilities. Many experts say the Department of Justice will ask Congress to help it ensure that the new Internet architecture can accommodate lawful wiretapping and eavesdropping of criminals and terrorists. Congress may be asked to update the Communications Assistance for Law Enforcement Act (CALEA), a 1994 law that requires phone companies' networks to be capable of conducting lawful wiretaps upon request. How will the Internet's architecture be affected by future technical mandates is of great concern to businesses and security experts. Our panel will explore possible consequences to the Internet and American competitiveness.