Drugs by sea

One of my friends sent me a email saying that 95% of the drugs coming into the US come by sea and he is correct. They go by sea from South America to Mexico and then across the southern border into the US. Here is map showing the drug traffic. http://www.businessinsider.com/heres-how-drugs-are-getting-smuggled-from-south-america-to-the-us-2017-9 This is an example of using honest data in a dishonest way and this happens all too often.