Loud hammering was audible in Mexican drug lord Joaquin "El Chapo" Guzman's prison cell when accomplices tunneled inside to spring him in July, but guards failed to act, according to recordings released by broadcaster Televisa on Wednesday.
U.S. and Alaska state officials announced on Wednesday they will no longer seek an additional $92 million from Exxon Mobil Corp. to pay for environmental cleanup and restoration stemming from the massive Exxon Valdez oil spill nearly three decades ago.
The United States is sending 300 U.S. troops, along with surveillance drones, to Cameroon to bolster a West African effort to counter the Nigerian militant Islamist group Boko Haram, U.S. officials said on Wednesday.