He was one of us, and now is our greatest enemy.

You and I will turn our two greatest enemies against each other.

Where once he had felt fear at being so close, now the greatest enemy of the human race seemed like such a small thing.

A life was a small price to pay for an edge on her greatest enemy.

"How many people get a chance to do that, to learn something about one of their greatest enemies?"

Obama is the greatest enemy that America has ever had to face.

Our ability to think and act for ourselves has always been her greatest enemy.

But the denial on the parents' part is the greatest enemy.

As always, human beings found their greatest enemy to be themselves.

Here, within the haven of his greatest enemies, he might not be.