"state of emergency" by pat buchanan

i am reading a book written by pat buchanan: "state of emergency". pat says that the southwest of the united states of america is being "reconquered" by mexico. these lands, which many mexicans believe are theirs, are being detached ethnically, linguistically, and culturally from the united states by a deliberate policy of the mexican regime.

pat buchanan faults president bush because he says that bush fails to halt the invasion of the borders of the united states; buchanan blames bush for not securing the u.s. borders.

in the last chapter of the book, buchanan lays out a plan to reform the immigration policies of the united states; and if this is not pursued then the legacy of george w. bush will be that he lost the southwest of the united states, which was a legacy of sam houston, andrew jackson and james k. polk.