If he doesn’t build a literal 40 ft wall across the entire border people are going to be saying he reneged on his campaign promise. For pete’s sake, people (not you), it’s a metaphor. It will be part wall, part people, but MOST of all, it will be intention.
So you are saying that obviously Trump is NOT going to build a complete wall ?!?
I have read post after post here on this site stating the first, main sometimes only reason they are supporting Trump is - THAT HE WILL BUILD THE WALL !!