Finishing the wall will be useless as long as there is a Biden in the WH who is holding the door open for every swinging dick in the world to come in. The wall only works if it is combined with the political will to keep all illegals out, period. Uncle Joe says, we will not stop minors from entering the US. So just send your kid up to the border crossing, and all the Border Patrol, ICE, soldiers, etc. in the country are powerless. Little hijo walks right by them and strolls on in....because he was invited here.