At least two people later called to make physical threats against him, he said.

At 5 feet 9 inches, he is no physical threat.

Yet even worse than this physical threat was the emotional one.

But then, she was never afraid of merely physical threats.

Obviously in this case there had been no direct physical threat.

I do not see a physical threat here, however.

She actually wanted to see what effect a physical threat would have on these people.

He might well even see them as a physical threat.

The authorities found no physical threat and returned the plane to American, the officials said.

"Speed is determined by the physical threat to the planet involved."