The future of healthcare security should include flexibility from the federal government to allow us to serve the state's most vulnerable citizens.

If we truly want an innovative and creative renewable fuel industry, then it needs to be challenged. And if we create a set of protections that allow it to not be as creative and innovative as possible, then we aren't doing a service to the industry or to the people of this country.

Every political race I've started, I've entered as an underdog and a long shot. This is certainly no exception. But I happen to be the best person for this job. Democrats need someone who can win. And there are two strategies for winning: You can energize the base, which is the strategy the party has used in the last couple of elections...unfortunately without success.Or you can energize and expand the base and bring the campaign to states where we've not had much success particularly in the heartland.

In 2011, agricultural exports hit a record high and producers saw their best incomes in nearly 40 years.

I think the Iraqis themselves will have to make a determination as to what type of government they ultimately come up with and what kind of nation they ultimately come up with. But they can continually use America's troops presence. The problem is not going to change until they are confronted with the reality that they have to make decisions and they have to make them themselves. They have to decide whether they want a country, whether they're willing to put their lives on the line and sacrifice for a national interest as opposed to a regional or sectarian interest.

Hillary Clinton was in rural America during the Iowa caucuses, but I think the nature of a campaign makes it more difficult once you become the candidate. There's a messaging opportunity here throughout, not just in the election season, but before the election, the opportunity to underscore what government is doing in a positive way in partnership with rural folks. I think it's a messaging issue. It's being there physically, talking to folks, listening to people, respecting and admiring what they do, and then making sure that they understand precisely what the partnership is.

We have a long tradition in this state of caring for our neighbors - it is truly an Iowa value.