The wall is but one part of the enforcement we need as many of the illegals living and working for years, are visa overstays. The population has been increasing primarily by births as opposed to immigration. Just building a wall will not help the displaced American workers, lower the property taxes and healthcare premiums , nor decrease the crowded emergency rooms or schools. It is serious interior enforcement, coupled with an end to birthright citizenship , that’s needed NOW!
DACA amnesty must never be traded for just building a wall.