As a former undercover CIA officer, I've worked with my colleagues in the 114th Congress to approach the growing terrorist threat from a number of angles, including addressing the issue of terrorists' ease of travel, combating terrorist recruitment strategies, and improving our own counterterrorism capabilities.

I am continuously amazed by innovations in security and surveillance technology as a member of the House committees on both Homeland Security and Intelligence.

Fomenting an ongoing political crisis is actually one of ISIS's objectives; it distracts policymakers' attention from terrorists inside Iraq; and it draws critical Iraqi security forces and law enforcement away from the front lines of the battle against ISIS.

U.S. energy policy is about far more than jobs and the economy. It is a critical component of our foreign policy.

Although I am a young leader, I actually came to it strangely quite late. I have a different perspective, partly because of my family, partly because of what I did for ten years: negotiating trade deals, working out in Central Asia doing assistance projects.

I think the effective thing is, I passed this bill to combat violent extremism in the United States as effective outreach to the Muslim community, so you can pull the religious leaders really on to our team, if you will, to protect us from radicalization from within those communities.

You know the trait of a crocodile, don't you? It never hunts outside water. It always goes into the water to catch its prey. It never goes in the villages or in the bush looking for food. It strikes at the appropriate time. So a good guerrilla leader strikes at the appropriate time.

Mascherano's impact as a leader is more important inside the squad, and Messi's leadership is more important in the pitch.