Invisible wall

The University of Iowa is putting up the invisible wall that was installed for flood protection around the Art Building West. My first thought, of course, was that this sounds exactly like what Chuck Schumer and the rest of the Gang of Eight want for the border. Then I realized what they wanted was more like an imaginary wall.

Parts still exist

You just have to buy them when you find them. AO Precision from Midway. I made sure to do the NRA round up, too.