Is this partial statistic a good reason for a WALL on the U.S./Mexico Border, no disrespect to Law abiding South America folks?

Murders in the U.S.2016(latest available) 17, 250 with a population of 323.1 million.
Murders in Mexico 2017(latest available) 29, 168 with a population of 127.5 million.
More to come.
Update: SOURCE:
Top 10 countries for murder.
Gee Wally, we KNOW cartels are responsible for murders/drugs.
If the Government DOESN'T use ALL of its power to destroy the cartels for the good of the people, what is the use for the "government"?
sorry, source WON'T post; you do the RESEARCH, THNX!
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