Eyder Peralta

One of Mexico’s most notorious drug lords is now in U.S. custody. Authorities in the U.S. announced Ismael “El Mayo” Zambada had been arrested, and will appear before an American judge soon.

After a decades long man hunt the defacto head of Mexico's Sinaloa drug cartel is arrested just outside El Paso. What more do we know about his capture and what impact, if any, will this have on the fentanyl crisis here.

After a decades long man hunt the defacto head of Mexico's Sinaloa drug cartel is arrested just outside El Paso. What more do we know about his capture and what impact, if any, will this have on the fentanyl crisis here.

The powerful Sinaloa cartel leader arrested by US officials last month claims in a letter from prison that he was kidnapped and taken from Mexico against his will

STEVE INSKEEP, HOST: Now let's probe a mystery surrounding the capture of Ismael "El Mayo" Zambada. He is one of Mexico's most notorious drug lords.

All of Mexicos federal judiciary has gone on strike to protest a massive reform that they say would put an end to the country's checks and balances.

The legislative and executive branch in Mexico are about to pass a popular constitutional reform that would remake the judiciary. Judges, civil servants and law students are protesting the move.

There is a contentious fight in Mexico right now over constitutional reforms that would remake the judiciary. Opponents say the changes would weaken the judiciary's independence, but Mexicans elected a government with a super-majority, making these changes possible. Our correspondent in Mexico asks: in a democracy, what if the majority is wrong?

Despite countrywide protests, Mexico's controversial judicial reform bill advances through Congress and inches closer towards passing into law.

Drug violence in recent months in Mexico has exploded -- extending into the country's southernmost state.