No, but since then there have been as many illegal immigrants as during the entirety of post-WW2 history combined. Under Bush the invasion has accelerated to a breathtaking pace. Make no mistake - this President has been actively encouraging it with word and deed and because of that we have far more illegal aliens here than if he had merely maintained the status quo.
Cite your sources for this allegation. Otherwise it sounds like a talking point from the Dems, when they are playing their deck of race cards.