The Wall

Trump's idea about building a wall to protect America is good, except he wants to build it in the wrong place.

This is the wall Americans should build...

China already has this one.
Put an import duty on ALL goods from China to pay for the USA Sea Wall.

The Great American Sea Wall needs to be much higher.

A sea wall is a form of coastal defense constructed where the sea impacts directly upon the coast. The purpose of a sea wall is to protect areas of human habitation, conservation and leisure activities from the action of tides, waves, or tsunamis.