The nigger actually said it:
"It is understandable that communities remain frustrated with the broken immigration system, but a patchwork of state laws is not the solution and will only create problems," Holder said.

“The complaint filed in federal court in South Carolina follows similar lawsuits in Arizona and Alabama.
The Arizona law has been blocked and remains on appeal. Only parts of the Alabama law were blocked, and the case is before a federal appeals court.
In a written statement, Attorney General Eric Holder said Monday his department will not hesitate to challenge laws that interfere with the federal government's enforcement of immigration.”

"The Department of Justice has rightly challenged South Carolina's draconian anti-immigrant law, just as they have in Alabama and Arizona. Their work should not end there: Indiana, Georgia, and Utah also have unconstitutional anti-immigrant laws on their books. We urge the Department to take a stand in those states as well."

http://www.cnn.com/2011/10/31/politics/south-carolina-immigration-suit/