Back in 2015, when candidate Bernie Sanders was running for the nomination of the Democrat party, he was asked about the concept of open borders. "No, that's a Koch brothers proposal,” replied Sanders curtly during an interview.
He further added “The idea is a right-wing scheme meant to flood the US with cheap labor and depress wages for native-born workers. I think from a moral responsibility, we've got to work with the rest of the industrialized world to address the problems of international poverty," he conceded, "but you don't do that by making people in this country even poorer."
This was always the Marxist position.
Sanders is singing a very different tune lately. He wants a total moratorium on all deportations. Sander’s website states “Other
than the native peoples of the Americas, every one of our families came
here from somewhere else. Some came by choice, some by necessity, and
others in chains” He then commits to “building a movement to create an
America where everyone shares in the prosperity that they and their
ancestors helped create.”...........To Read More....
My Take - The left has no moral foundation other than the need to get and hold power, and they will reverse any position previous position, take hold of any narrative of the day if that helps them do, and do it with great passion and righteous indignation. Bernie has now clearly abandoned America's blue collar class. But don't worry. If it becomes convenient he will change again, after all, he's a communist.