Trump speaks in hyperbolic terms. Period. It is his style, schtick, or whatever you want to call it. It is why the left-wing media says he has told 10,000 plus lies.
The wall is part of a complex system with many parts to address the immigration crisis. Period. A barrier is part of the plan along with legal reforms, enforcement of laws on the books, virtual security such as cameras and sensors, and a well run border patrol.
Anyone who does not understand this (or the style of Trump) is being willfully ignorant like our enemedia for the purposes of partisanship.
1) This confirms you posted this as some kind of “gotcha” against Trump
2) Virtual impenetrability comes from a combination of the wall plus the monitoring systems. The wall itself doesn’t have to be literally impenetrable to achieve this.
Well he didn’t lie did he?