While the identification debate has not yet been settled, the case to identify the two authors appears to rest on weak evidence.

A second list of about 30 lower-ranking Mexicans, against whom the embassy officials felt they had weaker evidence, was never sent at all.

"What is their motive in drawing strong conclusions from weak evidence?"

But experts say this rumor is supported by only weak evidence and should be disregarded.

There is only very weak evidence linking to coronary heart disease.

There is weak evidence to suggest revenue assignments paid and supported them.

In early 1997, Sumaji's case was refused by the prosecutor's office several times due to weak evidence.

The old advice was based on "weak" evidence for this age group.

All these cases were built on illegal procedures and weak evidence.

Additional, but weaker, evidence comes from studies of electrical workers, the report said.