Christy and Paul Akeo said they were jailed in Mexico in a dispute over money owed to a timeshare. Palace Elite Resorts said it was defrauded of $117,000.
Children in Mexico consume more junk food than anywhere else in Latin America, according to UNICEF, which classifies the childhood obesity epidemic as an emergency.
The top official in Hidalgo County issued a disaster declaration after more than a foot of rain fell, causing widespread damage. One death was also reported across the border in Mexico.
The unprecedented show of security cooperation comes as the Trump administration has threatened to impose 25% tariffs on all Mexican imports starting Tuesday.