Democrats have always historically referred to our families as working families, and I have sort of changed that moniker. I think what we have is a nation of worried families - families that are concerned about job security, families who thought their pensions were secure and now have questions.

It's how you make decisions that matters, and that ought to be the question that people ask of any candidate for any executive office, whether it's mayor, governor or president. How do you make decisions? Who do you want in the room helping you make those decisions?

When you've paid your debt to society, you need to be reconnected and re-engaged in society.

A healthy workforce is essential to grow our state and compete in the global marketplace. These actions are important to improve the health security of Iowans by making healthcare more affordable and accessible.

This is an exciting time for farmers and ranchers of all types and sizes as agriculture is a bright spot in the American economy. In 2011, agricultural exports hit a record high and producers saw their best incomes in nearly 40 years.

Food during my early years was a very difficult issue for me. I grew up in an addictive family. My mother had serious problems with alcohol and prescription drugs. I was an overweight kid. I can remember back in those days there weren't the strategies that there are today to deal with those issues.

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