GOP race could be down 2 people after Iowa caucuses: Former Bush official

Ashley Davis, a former George W. Bush administration official, and Robert Wolf, a Fox News contributor, discuss GOP candidates' final pitches to voters ahead of the Iowa caucuses, the Biden economy and interest in having a third-party candidate. #FOXBusiness Subscribe to Fox Business! https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch Fox Business Network Live: http://www.foxnewsgo.com/ FOX Business Network (FBN) is a financial news channel delivering real-time information across all platforms that impact both Main Street and Wall Street. Headquartered in New York — the business capital of the world — FBN launched in October 2007 and is one of the leading business networks on television, having topped CNBC in Business Day viewers for the second consecutive year in 2018. The network is available in nearly 80 million homes in all markets across the United States. Owned by FOX Corporation, FBN is a unit of FOX News Media and has bureaus in Chicago, Los Angeles, and Washington, D.C. Follow Fox Business on Facebook: https://www.facebook.com/FoxBusiness Follow Fox Business on Twitter: https://twitter.com/foxbusiness Follow Fox Business on Instagram: https://www.instagram.com/foxbusiness