full sharing of data about the exit and entry of foreign nationals; 10  joint inspection by the three countries of container traffic entering north american ports, building on the container security initiative between the united states and canada; and  a commitment to a common approach to international negotiations related to global movement of people, cargo, and vessels. enhance law enforcement cooperation. the security cooperation of the three countries should also extend to cooperation on counterterrorism and law enforcement and could include the establishment of a trinational threat-intelligence center, the development of trinational ballistics and explosives registration, and joint training for law enforcement officials from the three countries, among other measures. rapid progress in trilateral law enforcement cooperation will be possible only insofar as the respective governments protect the integrity of their public institutions and root out any systemic corruption that may exist. expand defense cooperation. in addition to strengthening cooperation among counterterrorism and law enforcement agencies in all three countries, it is essential to build on the strong foundation of the continents existing military agreements. the most important step is to expand the binational north american aerospace defense command (norad) to make it a multiservice canadian-u.s. command with a mandate to protect the maritime as well as air approaches to north america. in addition, canada and the united states should invite mexico to consider more extensive information-sharing and collaborative planning involving military organizations to build mutual trust and perhaps pave the way for more cooperation in the future.
United States