We better look for candidates running for the US presidency now that someone in office is losing support even in the ruling party. He deserves to lose support because he has been sticking with the wall too much and for long time, not knowing how obstinate he looks. That's against the change people want, right? So sluggish and weak! You see, the expression 'wall' reminds us of the Berlin Wall or Great Wall in China. I don't think the two walls played an important role in history. The Walls are to be broken if they are just a bother. Once the wall was symbol of protection, later it turns out to be stuff which discourages people within the wall. The walls will forget what they are there for, or they will remain as symbol of regrets.