The Mexican airline says this move won't impact air travel operations.
New Zealand is holding a referendum, and Luxembourg is adopting "the Canadian model."
Joaquin Guzman, 62, escaped maximum-security facilities twice.
Canada's economy bounced back in March; Walmart Canada plans "urban supercentres."
The request comes as the United States takes a harder line on its Mexican border.
"The president has instructed us to try to figure out a solution."
It will take 9,000 blocks of spoiled Cotija cheese to make the wall of curd.
Higher labour costs will result in some manufacturers turning to automation.