Honduran migrants take part in a caravan heading to the US, on the road linking Ciudad Hidalgo and Tapachula, Chiapas state, Mexico, on October 21, 2018. – Thousands of Honduran migrants resumed their march toward the United States on Sunday from the southern Mexican city of Ciudad Hidalgo, AFP journalists at the scene said. (Photo by Pedro Pardo / AFP) (Photo credit should read PEDRO PARDO/AFP/Getty Images)
Hey Siri, define “immigration.”
The action of coming to live permanently in a foreign country.
Hey Siri, define “invasion.”
An instance of invading a country or region with an armed force: 1) an incursion by a large number of people or things into a piece or sphere of activity; 2) an unwelcome intrusion into another’s domain.
They may not be driving armored vehicles and carrying AK-47’s, but the intent is to overwhelm the border and demand (not request) entry. That’s not legal immigration; that’s an invasion.
There is a difference. Even Siri gets it.
The Recovering Legalist 
Well said! Great point.