Over the last 5 years, American deaths from cartel supplied fentanyl alone, has ranged from about 85,000 to 112,000 per year !
As I see it, that is not just a terrorist attack, but a weapon of mass destruction... The Mexican government could do away with the cartels, but they seem not to be able, or not want to do it !
They have had sufficient warning..just as the Iranian nuclear installations, the Houthis in Yemen, and the hostages return from Hamas was issued..plenty of warnings...