And maybe your head is in the sand.
When millions of foreign nationals from a bordering country take to the streets of US cities, demanding that our elected officials stop debating legislation to secure our borders, I don't think I'm misinterpreting anything. Their stated goals of demographic hegemony can not the achieved without our borders remaining open. These marches are all about Mexico securing and expanding their beach head on US territory.
Someone should look to see what ties the Mexican government has to these "spontaneous" marches.