Republican Debate Round 4. Post your thoughts below. November 8, 2015 Diamond and Silk GOP Debate: Round 4 hosted by Fox News Business. The debates will focus on the economy and be presented live from the Milwaukee Theatre in Milwaukee, WI, on FBN and FOXBusiness.com. www.DiamondandSilk.com Like us on Facebook Diamond and Silk Follow us on Twitter @DiamondandSIlk