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.

We must hunt the terrorists down and kill them. There is no other way to respond to those so committed to the destruction of life.

Iran's continued pursuit of nuclear weapons, support for international terrorist organizations, and abhorrent human rights practices pose one of the greatest threats to global security.

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.

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.

Yet, only years after the Nazi-era, millions were sent to their deaths in places such as Cambodia, Bosnia and Rwanda, and the world once again took too long to act.

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.