Since 1990
Since 1990 over 200 tunnels have been found entering the U.S from Mexico. The tunnels allow for heavy contraband to be moved through to the U.S. However, the exposing and demolition of these are part of the war on said contraband and will hopefully be combated one day.

Since 1990
The War
“If cartels keep spending millions of dollars building tunnels, we will keep finding and filling them,” it was said in a news release. “This time, we seized a jaw-dropping $30 million worth of dangerous drugs that aren’t going to reach the streets.”

The War