Border & Immigration

Updated at 1:10 p.m. ET

For the second time in 15 years, Mexican drug kingpin Joaquin "El Chapo" Guzman has escaped from a maximum security prison — this time less than 18 months after his re-arrest and a pledge from authorities that he would not get out again.

Mexico's National Security Commission said in a statement that Guzman went to the showers shortly after 9 p.m. A later check of his cell found it empty.

John Burnett / NPR

This week on Fronteras:

•          A federal task force has moved into the Rio Grande Valley to investigate long-standing political corruption. 

•          NPR’s John Burnett talks to Texas Public Radio about the origins of the federal corruption probe, including concerns that businesses will not bring economic development to the region as long as the corruption is so widespread.

•          Teens living on both sides of the border near San Diego are tackling issues affected young Hispanics, including high school dropout rates and unemployment.

This week, NPR examines public corruption in South Texas. The FBI has launched a task force to clean up entrenched misconduct by public officials in the Rio Grande Valley. In this installment of the series, we hear from a police officer who became a drug dealer.

In the Rio Grande Valley of Texas, where people are accustomed to seeing public officials led away in handcuffs, the case of the Panama Unit shocked everyone. The Valley's celebrated anti-narcotics squad had gone to the dark side.

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