Transcript for Newt Gingrich Finishes 4th in Iowa Caucuses
The -- of all of this campaign has to be. To replace Barack Obama and get America back from the well let's be clear. One of the things -- became obvious. In the last few weeks in Iowa. Is that there... See More
The -- of all of this campaign has to be. To replace Barack Obama and get America back from the well let's be clear. One of the things -- became obvious. In the last few weeks in Iowa. Is that there will be a great debate in the Republican Party. Before we are prepared. To have a great debate with Barack Obama. And I think it's very important understand -- -- let's say just a minute and congratulated good friend of -- somebody who is man whose family of manner and that's Rick Santorum he waged a great. Positive campaign. -- -- -- We've had a great relationship over the years. And I admire the courage the discipline in the way he focused. And I also -- positive to us. I wish I -- -- that for all weekends I would not have survived in this campaign against millions and millions of dollars of negative advertise. If it weren't for the thousands of volunteers. Who showed up. -- who helped us in every town in every precinct. People who -- out because they cared. -- someone up here who actually drove in from Indianapolis around Thanksgiving. -- stay when someone else who brought three children and drove up from Texas and said I'm staying. We have people who wanted to get America back on the right track. They weren't millionaires they weren't from Wall Street they didn't have a super -- Had courage they had -- they were Smart and together. We survived I think the biggest onslaught in the history of the Iowa primary and -- --
This transcript has been automatically generated and may not be 100% accurate.