Reader George says Merry Christmas!!

https://youtu.be/UacG9sh0INc

President Donald Trump has set in motion his plan to build an "impenetrable, physical, tall, powerful, beautiful, southern border wall" between the US and Mexico. The border is about 1,900 miles (3,100 km) long and traverses all sorts of terrain. Mr Trump says his wall will cover 1,000 miles and natural obstacles will take care of the rest

The 650 miles of fencing already put up has cost the government more than $7bn, and none of it could be described, even charitably, as impenetrable, physical, tall, powerful or beautiful. There are other reasons the costs would be likely to escalate beyond Mr Trump's price tag - his plans require extending the wall into increasingly remote and mountainous regions, raising the building costs substantially.