"It's a decentralized digital currency where people are "mining it, creating it. It's also used for variety of needs."
or maybe
"google it".
Federal Reserve System defined:
http://www.investopedia.com/terms/f/federalreservesystem.asp?lgl=no-infiniteThe Federal Reserve System (FRS) is the central bank of the United States. The Fed, as it is commonly known, regulates the U.S. monetary and financial system. The Federal Reserve System is composed of a central governmental agency in Washington, DC, the Board of Governors and 12 regional Federal Reserve Banks in major cities throughout the United States.
You see how the definition left out all the scandal?