An Enron spokesman said that he was "unaware" of any actions by the board, not they had taken none.

We were unaware of any political or charitable contributions by the company.

But they were unaware of any major effort by him against drug smuggling.

Stewart had until then been unaware of the pursuit by Collier.

We had both been caught unaware by the snow there.

He said he had been unaware of his daughter's employment by the group.

A lawyer for the tobacco industry reached tonight said he was unaware of an imminent legal action by the Government.

A spokesman said the company was unaware of audits by other states but would cooperate fully.

"I am unaware of any such surveillance by my agency."

For a moment, the Klingons were caught unaware by the fire from above.