Source?
http://nitpickingnightdragon.blogspot.com/2016/05/levin-calls-out-despicable-wall-street.html
He talks about the 1984 debate leading up to the immigration act of ‘86
Here's one:
"The Wall Street Journal, like Murdoch, is decidedly open borders. In 1984, the WSJ editorial board wrote, 'If Washington still wants to do something about immigration, we propose a five-word constitutional amendment: There shall be open borders.'"
Link