The dominant and most violent force in the global narcotics trade through the 2000s, Mexico's Sinaloa and Los Zetas drug cartels, recognized the naivety of their eager new cocaine customers up north and invited themselves to Canada to take advantage. As in the business world, in times of chaos and collapsing orders, disruptors rule. But not for long. The Wolfpack is a must-read for any true-crime aficionados looking for insight into the organized criminal underworld of the 2020s.