Cory Booker speaks at Somerset Democrats HQ Democrats gathered at the Somerset County Democratic Headquarters on Saturday to support county democrats Check out this story on mycentraljersey.com: http://mycj.co/2aOTwic U.S. Sen. Cory Booker, D-N.J., speaking at the ribbon cutting of the Somerset County Democratic Headquarters in Somerville. Democratic supporters gathered in Somerville Saturday for the opening of the Somerset County Democratic Headquarters in hopes that this year county democratic candidates will succeed.