US ambassador says Mexico 'closed the doors' on security cooperation and denies its violence problem The Associated Press
U.S. ambassador bashes Mexico’s security efforts. Mexico’s president pushes back Los Angeles Times
‘Mexico is not safe’: Ken Salazar takes hardest stance yet on violence crisis EL PAÍS USA
Mass child sacrifices in 15th-century Mexico were a desperate attempt to appease rain god and end devastating drought Livescience.com
Mexico to extend $6.7 billion to cover oil producer Pemex's debt in 2025 Reuters