The ones in my precinct had exposed USB ports accessible to the voter while behind the privacy curtain. There was a lockable door to cover them, but they were l

The ones in my precinct had exposed USB ports accessible to the voter while behind the privacy curtain. There was a lockable door to cover them, but they were left open. When I pointed it out I was told that it was policy and they couldn't lock them. They didn't even have a key.