Perhaps we can reduce the magma but tapping into it, and pumping it South to use in building a real wall along the border?
Actually my friend here at work has been watching this for some time now.....
His plan is to drill at a 45 degree angle from northern Montana until you hit the magma pocket and it all shoots out the hole, and then say “Oh my, how did that happen?” to the Canadians.....
Do what the Islanders do...Use all that volcanic activity for winter heat and turning turbines..