"My greatest fear is the Iranians acquire a nuclear weapon and give it to a terrorist organization. And there is a real threat of them doing that"

John McCain's quote reveals his fear that Iran will get a nuclear weapon and offer it to a terrorist company. This fear is based on the truth that Iran has been known to support terrorist organizations in the past, and the concept of a nuclear weapon in the hands of a terrorist group is a frightening prospect. McCain's worry is shared by many, as the potential effects of such an occasion could be catastrophic. The global community has actually been working to prevent Iran from obtaining a nuclear weapon, and to guarantee that any nuclear material they have is utilized for serene purposes. McCain's quote serves as a suggestion of the value of these efforts, and the need to stay watchful in order to safeguard the world from the prospective risks of a nuclear weapon in the wrong hands.