Mr. Bush, who has presided over more than 100 executions, has never expressed a doubt about the assembly-line process by which Texas courts dispatch people to its execution chamber.
Most of the commentators, however, accept the former claim, but express a range of doubts about the latter.
Except the faces express a degree of self-doubt which would not appear on an anthropological object.
These days, even some of his strongest supporters are expressing a few doubts.
We hope to illustrate the importance of both uncertainty and scientists' freedom to express doubt while a consensus is being built.
In a momentous battle over whether the Web should remain free and open, members of a Federal Appeals Court expressed doubt over a government requirement that Internet service providers treat all traffic equally, Edward Wyatt reports.
Students from UNED showed less competence than those at Pablo de Olavide when deciding to "express their doubts to a professor-tutor", although they displayed more competence in the use of "Internet tutorials" (Fig. 5).
If god-of-the-gaps creationist opposition makes scientists reluctant to express their doubts on a subject such as the issue of arthropod relationships outlined here these advances would be slower-to-nonexistent.
The activists and enthusiasts were much more likely to express doubts about a Perry candidacy.
But privately, officials with the United Nations and other international humanitarian organizations, as well as diplomats in the region, express doubts about a post-British future.
McCain appeared on CNN's "New Day" to talk the situation in Syria and express doubts over a diplomatic deal on chemical weapons.
