In a perfect world with a Congress and President there for the people and respecting laws and rights. But you have mega corporate farms and other companies hiring and keeping undocumented employees for cheap labor. You have middle class and wealthy families hiring undocumented employees as maids, nannies, groundkeepers, drivers and cooks as cheap labor. You have ranchers along border hiring undocumented employees for cheap labor. This has been going on forever. Even politicians hire illegals for cheap labor.  How many have been busted for having illegals and not paying taxes? So who is wrong here? Illegals groomed to come over for work as cheap labor illegals or the corporations, ranchers and farmers who exploited the laws for cheap labor since the beginning? Now trump wants a wall and Washington is using them as a scapegoat to ignore other pressing issues. Who is next to cover American leaders guilt at failure?