Walls are Bullshit, but CNN notes 30th anniversary of the fall of the wall

Anyone who travels to Berlin can visit the remains of the 155-kilometer structure that is still one of the most chilling symbols of the Iron Curtain:
https://edition.cnn.com/travel/article/where-to-see-berlin-wall-germany/index.html?utm_medium=social&utm_term=link&utm_content=2019-11-08T14%3A53%3A06&utm_source=twCNN

And so many people of the United States cheer and support Donald Trump's potential wall for the Mexico border...

This is already a huge waste of time and money...

Dumb