Migrants in Mexico are being urged not to attempt border crossings by foot at the moment, as scorching temperatures have caused the death of dozens of people so far this year and the hottest months of the year haven't began yet.
Barron's recently reported the case of a 45-year-old Mexican man who was found dead in the desert near the U.S. border, a finding that prompted security forces to heighten their level of alert in regards to such cases.
