Judges are required by our democratic system not to overstep their positions to become policy makers or super-legislators.

Selling drug secrets violates a trust that is fundamental to the integrity of both scientific research and our financial markets.

We had global warming between 1940 and 1998. Since then, we haven't had a rise in temperature. That doesn't mean we don't have a problem. If that problem is going to be solved, it ought to be solved by an international treaty.

I want to remind all Americans that the Senate has a very important responsibility to confirm only well- qualified individuals who will faithfully interpret the law and the Constitution.

If we do our job right, the Supreme Court won't be made up of men and women who are on the side of the little guy or the big guy; rather, the Supreme Court will be made up of men and women who are on the side of the law and the Constitution.

Strengthening local airports in Iowa is important for economic development and improving the quality of life our rural areas and urban communities

The bottom line is, there have been a lot of nuts elected to the United States Senate.