### Comment:
Local things are less expensive because there are less transport costs, this is why, for example, forigen branded cars are built in factories in the USA and not in china, so no, not a troll, you’re just a retard 
  
  
 Seriously how can you think its cheap to transfer goods from Mexico constantly over your lifetime but not cheap to transfer yourself to Mexico one time. Mexicans poorer than you transfer themselves  into the USA constantly

### REPLY:
Hey buddy, we figured out how tariffs worked around around 200 years ago. I suggest reading Ricardo's work and googling the term 'comparative advantage'. Khan Academy has an excellent course on YouTube. 
  
 Let me know if you need any help understanding the concept. 🙂

### END.