The United States must also continue to push the United Nations Security Council for strong action to thwart Iran's nuclear ambitions. In the meantime, it is our job to take meaningful steps to eliminate the threats posed by Iran.

The attacks in Jordan, just like those before it in Indonesia, Egypt, Spain and the United States, demonstrate that terrorism does not discriminate by race, ethnicity or region. Instead, terrorists indiscriminately target those seeking to live a peaceful, loving and free life.

As many know, brain injury comes in many forms. The two most prevalent brain injuries - stroke and trauma - affect more than 2.2 million Americans, and these numbers are expected to grow.

I represent the Port of Philadelphia, and I know firsthand the important role that ports play in the national and global economy. I have also seen how simple accidents can have devastating impacts on the port system.

I applaud the American Cancer Society for all they do to eradicate smoking. Their local, state and national efforts help to discourage young people from taking up this deadly habit and the resources they provide have helped numerous smokers quit.

The 20th century taught us how far unbridled evil can and will go when the world fails to confront it. It is time that we heed the lessons of the 20th century and stand up to these murderers. It is time that we end genocide in the 21st century.

All told, these profit levels have put the world's five largest publicly traded oil companies on track to earn more than $100 billion before year's end. Yet, at the same time that Big Oil's bottom line is going up, so are Americans' energy costs.