The lawyers who run Powerline have an interesting point.
Arizona's law that attempts to enforce existing immigration statutes was premised largely on the fact that the federal government, which has constitutional responsibility for border control, has essentially abdicated--not just failing, but actually refusing to carry out its constitutional responsibility, as a matter of policy. President Obama, other members of his administration, and many more on the left responded with vicious attacks on the people of Arizona, accusing them of racism, irresponsibility, and so on.
But the American people didn't agree, and the White House has been reading the polls. So now Obama has announced that he is sending 1,200 National Guard troops to the Southwestern border and will increase funding for federal immigration law enforcement.
So is Obama now prepared to admit that Arizona was right all along? That its complaints about lax federal enforcement were legitimate, and not motivated by racism or hysteria? And that if National Guardsmen can enforce immigration laws without resort to unwarranted racial profiling, so can Arizona law enforcement personnel?
Of course not. Obama is just trying to get out from under one more bad decision that has caused him to take a thumping in the polls. It would be nice, though, if he learned a lesson about slandering his fellow Americans.