Worried about reelection, and behind in the polls, President Biden has implemented new controls at our southern border which some claim will restrict illegal immigration. If he is able to do so now he was able to do so three years ago, instead of throwing the border wide open.
The plain fact is that Biden liked the border wide open, liked that those entering were grateful to him, and now hates what he has finally had to do to reverse it. If reelected and a lame duck, expect him to throw the border wide open once more, and this time to leave it that way throughout his term.
If you'd prefer the border mostly closed, and carefully controlled, you must elect someone other than Joe Biden come November.
