The one who isn't doing his homework besides reading just headlines, tweets and Trump bullshit nonsensical propaganda is you my naive friend.
It was a key part of Mr Trump's 2016 election campaign, so how much of the wall has he got done?
www.bbc.com
However, only 80 miles of new barriers have been built where there were none before - that includes 47 miles of primary wall, and 33 miles of secondary wall built to reinforce the initial barrier.
I included the important information from the article because I know you have a hard time going on after the headline.
You're welcome! I am always here to try and show you the light.