Mexican President Andrés Manuel López Obrador has blamed the United States in part for the surge in cartel violence terrorizing the northern state of Sinaloa which has left at least 30 people dead in the past week.

At least 30 people have been killed in the past two weeks in Mexico's northern state of Sinaloa as two factions of the powerful Sinaloa cartel continue to clash, authorities said Tuesday. Defense Secretary Luis Cresencio Sandoval said that two military personnel were among those killed in the fighting that started Sept.

Shootouts in the western Mexican state of Sinaloa have kindled fears that an intra-cartel war is about to break out in the wake of the arrest of legendary trafficker, Ismael "El Mayo" Zambada, in July.

Mexican President Andrés Manuel López Obrador on Friday asked the warring factions of the Sinaloa cartel to act "responsibly” so no one else gets killed, after a week of escalating violence nearly paralyzed the Sinaloa state capital,

Two warring factions of the Sinaloa cartel appear to be fighting for power since two of its leaders were arrested in the U.S.

Mexican leader says the U.S. bore some responsibility "for having carried out that operation" to arrest Ismael 'El Mayo' Zambada.