It's disgraceful that year after year, Congress has bowed to the tobacco lobby and refused to act.

My father enabled me to really believe in myself. And yet I've heard very similar stories - from many, many people. It's the way he approached his life. The way he approached his life - he was the eternal optimist. He was the most optimistic person that I've ever known. Even in the face of this diagnosis with cancer, he was filled with optimism about what he could do and what he could accomplish.

I hope for an America where we can all contend freely and vigorously, but where we will treasure and guard those standards of civility which alone make this nation safe for both democracy and diversity.

We should stop the non-scientific, pseudo-scientific, and anti-scientific nonsense emanating from the right wing, and start demanding immediate action to reduce global warming and prevent catastrophic climate change that may be on our horizon now. We must not let the [Bush] Administration distort science and rewrite and manipulate scientific reports in other areas. We must not let it turn the Environmental Protection Agency into the Environmental Pollution Agency.

Immigrant families have integrated themselves into our communities, establishing deep roots. Whenever they have settled, they have made lasting contributions to the economic vitality and diversity of our communities and our nation. Our economy depends on these hard-working, taxpaying workers. They have assisted America in its economic boom.

It is extraordinary that each of the three individuals this president [ George W. Bush] has nominated for the Supreme Court - Chief Justice [John] Roberts, Harriet Miers and now Judge Alito - has served not only as a lawyer for the executive branch, but has defended the most expansive view of presidential authority.

Violence is an admission that one's ideas and goals cannot prevail on their own merits.