A panel moderated by Janice Kephart talked about the necessary coordination across federal departments and with Canada and Mexico to successfully implement the Western Hemisphere Travel Initiative. The Western Hemisphere Travel Initiative (WHTI) mandated that all people traveling by air outside of the U.S. are required to present a passport or other valid travel document to enter the U.S. and that U.S. citizens need to present either a passport or a government issued photo ID to enter the country. The Center for Strategic and International Studies' Canada Project and its Homeland Security Program held a day of discussion on the Western Hemisphere Travel Initiative.