The union, he said, made a big miscalculation.

You made a big miscalculation, little witch girl.

'That may be the biggest miscalculation he's ever made in his life,' I said.

"In hindsight, which is always 20-20, that was the biggest miscalculation."

The biggest miscalculation by either side so far still seems to be the regime's decision to unbelievably exaggerate the number of votes cast for Ahmadinejad.

Underestimating the importance of religion in Iraq was one of the administration's biggest miscalculations.

"He must not make a big miscalculation and mistake restraint for weakness."

The biggest miscalculation was made by the Commission in its original proposal for economic guidelines.

It is a tale of bold innovation, hungry microbes and one big miscalculation.

And in the biggest miscalculation, those satellites looked only infrequently at the nuclear test site.