Cruz was on Kelly again last night and gave a really good way of framing this.
Its that Obama created this humanitarian crisis with his Dreamer/Temp amnesty executive orders, like putting cheese out to lure the mice here.
Now we get all those poor hungry kids with no parents around to take them, and no Green cards.
He is careful to NOT blame the kids or call them criminals (at least on TV).
They are using Bill Clinton's election formula---letting in so many means so many Democrat votes. Joe Biden must have the Clinton formula in hand. He is quoted as saying "We need a constant, unrelenting stream coming across the border."
The buzz is (after they are registered as Dems) DHS is bussing the hordes in groups of 500 to US cities-----probably in districts of vulnerable Dems. Ringers will be bussed in election day to vote the names of the newly registered Dems (too busy to vote---standing in line to board the US gravy train).