The thing about the Wall build, is that after the wall, the people could vote, and say that they never would want this removed, don't matter how the DNC corrupt media will shill, will be the same way who Obama tried to shill against guns, and people said NO for Obama shit.
If the wall is constructed, Democrats party lose something, but the DNC could manipulate the media, create fake polls like they invented fake polls of Hillary Clinton with 98%, and without choice of people remove the wall maybe in hope of acceleartion of illegals, dirty tricks, votes of illegals, try to change ethnically parts in hope that their racist identity politics make everyone vote automatically for them since they are shilling for illegals don't matter the problems just because they want to get power.
After the wall is constructed, and become something like gun rights and need votes of people and the democrats party try race baiting, guilting and all disgusting garbage, the people say no forever, unless the race of people in the country is changed, will be no forever to remove the wall.
The people voted for Trump to build the wall.
The democrats party are with fear of lose some lobby, manipulation with illegals, democrats don't care for security, nothing, they even shill for black lives matter crimes around end of 2012 and middle of 2016, they are evil.
But if the wall is constructed the democrats party would invent fake polls, try to make something to destroy the wall without the opinion of people or invent fake polls or something if they still having so much corrupt lobby in the USA.
Or American could have good laws and rights, the same way who guns aren't removed of people, the wall could not be removed of people don't matter how the democrats party shill for this, and democrats party shilling against wall could become something to democrats party lose votes in the same way democrats party lose votes and lose support when they shill against guns.