Newt Gingrich at GOP Debate: Slams 'Open Marriage'

Newt Gingrich lashed out at the media during the GOP presidential debate in South Carolina. WSJ reporter Neil King discusses Gingrich's debate performance and Mitt Romney's explanation about the release of his tax returns.By David Jackson, USA TODAY Newt Gingrich and Mitt Romney have been getting in each others' way for months now, so it's only natural they would schedule ...Just a week ago today the Ipsos polling organisation was finalising a survey for Reuters of likely participants in the South Carolina primary. A total of 37% sai In the final hours before the South Carolina primary, Newt Gingrich and Mitt Romney will throw down at the same ham house.Newt Gingrich released his 2010 tax returns and turned the heat up on Mitt Romney by portraying him as a vulture capitalist making millions off the backs of .