"On occasion, scientists working on the nuclear program in Iran turn up dead. I think that's a wonderful thing, candidly," said Rick Santorum addressing an election campaign in Greenville, South Carolina.
He added that, "I think we should send a very clear message that if you are a scientist from Russia, North Korea, or from Iran and you are going to work on a nuclear program to develop a bomb for Iran, you are not safe."
Santorum claimed that while Iran is "in the process of developing a nuclear weapon, it appears obvious to me that the [US] administration is doing little to nothing."
"We have done it; we have done it for American citizens. We are concerned when someone is producing a nuclear bomb that can be dropped on the state of Israel or provides a nuclear shield for a country which spreads terrorism with impunity and changes the face of the world," he said. Source