Romney to Blitzer: Nuclear Iran is 'number one national security threat'

 

Presumptive Republican presidential nominee Mitt Romney clarified his March remark that Russi is the nation's top foe, saying in an interview to air Monday on CNN's "The Situation Room with Wolf Blitzer" that Iran potentially poses the greatest national security threat to the U.S.

"The number one national security threat, of course, to our nation is a nuclear Iran,"