Travelers to the United States should be aware of a new baggage rule. Starting in September, United States airports will enforce this rule, blocking entry to non-compliant travelers. The specifics of the rule are not detailed here, but it is described as little-known.

Further information on the rule and its requirements can be found through El Cronista. It is confirmed that the new measure will take effect in September, affecting all travelers arriving at United States airports.

Details of the baggage rule and its implications for travelers are available from the source, providing necessary information for those planning to visit the United States in September and beyond.