And evidence is now emerging that they may get their way.
Over the last week, no new evidence has emerged to change that assessment.
With or without secrets, evidence emerged quickly that the system works.
But other evidence of a possible economic slowing also emerged.
Little public evidence has emerged from Sudan for these claims.
Evidence is now emerging that solar systems more like our own exist.
He found that "the evidence emerged in a credible way".
And they also know that any of the steps can be altered if new medical evidence emerges.
But so far, researchers say, solid evidence for any single factor has not emerged.
If more evidence emerges, he said, the case will be reopened.