It didn't take long for Mexican avocado picker Francisco Isidro to get back to work after authorities announced the lifting of a U.S. security alert that temporarily halted avocado exports.
Back on the job the morning after the alert was lifted, Isidro threw a rope over an avocado tree about 20 feet (6 meters) high and climbed up. Fifteen minutes later, he had filled a box with avocados bound for the United States.