People who question how Sanders' economic plans would work are the same people who aren't hesitant about Annoying Orange spending tens of billions of dollars to build a dumb, useless border wall and certainly don't care about the $600 billion we spend annually on our military to build fighter jets and tanks that don't do anything.
Nope, we can't spend all this money on education, job growth, the environment, infrastructure, but we sure as hell can go for walls and endless war.