Tijuana is a tale of two cities in itself. While one, recently named the most violent city in the world by Mexico's Citizens' Council for Public Safety and Criminal Justice , is still very much grappling with the fallout from the 2000s drug war, the other simply wants to enjoy a peaceful, trendy new way of life . For the younger generation and those responsible for the growing number of hipster businesses propelling Tijuana into the future , legal cannabis presents exciting cultural and monetary opportunities into the city. “Legal weed here is going to happen, but probably not for another year,” said Pedro Gastelum, the 20-something co-founder of Tijuana High Club, the city's first head shop aimed at savvy cannabis users. Gastelum is young, articulate, and possesses an entrepreneurial spirit that falls somewhere between the hip Los Angeles streetwear aesthetic and Tijuana's street smarts. “It's going to start in Mexico City, and then it's coming to all of ...