NYT – The Mexican government extradited several top drug kingpins to the United States on Wednesday, signaling a change of heart after the stunning escape of Joaquín Guzmán Loera this summer from the nation’s most secure prison.

http://www.nytimes.com/2015/10/01/world/americas/mexico-signaling-shift-extradites-drug-kingpins-to-united-states.html