Answer:
There is no such thing as "authenic" hip hop. Music is subjective anyway so there is no way to prove this.
Explanation:
The DHS incorporates several dozen offices and agencies, many of them previously assigned to other departments and some entirely new. They include the U.S. Coast Guard (USCG), U.S. Secret Service (USSS), Federal Emergency Management Agency (FEMA), Immigration and Naturalization Service (INS), and the newly created Transportation Security Administration (TSA).
Are you looking for the source of this quote?
Thomas Jefferson has put this quote into the Declaration of Independence, but the final version of the quote was done by Benjamin Franklin.