You know, this country today, it seems to me - it's about fear. And it shouldn't be about fear. It should be about hope and optimism and creativity and accepting a challenge and being a moral leader and being a great nation.

Proper school nutrition must be complemented by activities outside of the cafeteria. The decisions parents make to keep their kids healthy are critical in fighting this battle on the home front.

The lack of access to proper nutrition is not only fueling obesity, it is leading to food insecurity and hunger among our children.

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.

Today, President Obama is making smart investments in clean energy - wind, solar, biofuels - as part of an all-of-the-above energy strategy that supports thousands of jobs, not in the Middle East, but in the Midwest.

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.

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.