Are there new passport requirements for air travel between the US, Canada, Mexico and Bermuda?
Beginning January 23, 2007, citizens of the United States, Canada, Mexico and Bermuda will be required to present a passport to enter (re-enter) the U.S. when arriving by air from any part of the Western Hemisphere (Canada, Mexico, Central and South America, Caribbean and Bermuda). For information on obtaining a passport, or for more information on international travel, please visit www.travel.state.gov.