Healthcare costs are rising due to Obamacare.

Here in Iowa, as a state senator, I have worked hard to find solutions that work for our state and as a result we've reduced taxes and lowered the unemployment rate. We have done that through hard work and sticking to our Iowa values. In the final months of this campaign I'll be asking voters to send me, and those Iowa values, to Washington, D.C.

It will take hard work, but doing nothing on Social Security, for example, simply makes sure the system will go broke. It's time to make some reforms.

I grew up working for the minimum wage at Hardee's and knows first hand how important the minimum wage is. I support a state based minimum wage so every state can set their own minimum wage based on their cost of living.

What's right for New York or California, is not necessarily right for Iowa.

I don't know the science behind climate change. I can't say one way or another what is the direct impact, whether it's man-made or not. I've heard arguments from both sides, but I do believe in protecting our environment, but without the job killing regulations that are coming out of the Environmental Protection Agency.

Healthcare should be about market driven solutions, not government mandates.