At the start of 2015, Mexican national Horacio Hernandez Herrera, allegedly third in command of the infamous Sinaloa Cartel, was arrested in the Philippines’ capital, Manila, at the center of a 12 million peso ($255,000) drug bust. So, as Herrera awaits trial in the capital, VICE News takes a look at the Philippines drug trade. We visit the Tondo district of Manila, a port area overwhelmed by shabu, to speak to dealers defending their turf and police officers trying to contend with porous borders, stunted judiciary power, and – their most challenging enemy – corruption within their own forces.