sentences:  Yet, the president understood that the military could not fight the cartels alone and needed cops to rely on for patrolling, collecting intelligence information, and gathering evidences necessary to prosecute drug traffickers.With the argument that he was tired of the corruption, Calderón abolished the AFI agency created in May 2009 and created an entirely new police force.The new force has formed part of Mexico's first national crime information system, which stores the fingerprints of everyone arrested in the country.