[theBuckwheat]

I’ll bet the author screwed up and “DHS” is really Department of Homeland Security” (aka, the Interior Ministry) instead of Human resources.

[PLMerite]

There is no Department of Human Resources in the US Gov’t:

http://www.usa.gov/directory/federal/index.shtml

There is a Department of Health and Human Services.

If the official document said DHS, it’s Homeland Security.