And the Bush order could easily be extended to citizens, under the administration's legal theory.

Also, he said, under the starter-marriage theory, the union must begin before the couple are 30 and end within five years.

Under your theory, how could a moon orbit a planet and not be sucked into it?

Under your theory we could not have a Tesla.

Under Reno's theory, because his lawyers decide what the law is, the President can do no wrong.

Under Russell's theory, for such a sentence to be true there would have to be only one table in all of existence.

Then, after a crucial point is passed, it falls back to zero, as it must under his theory.

Under the theory that light is made up of waves, it was not clear how it would respond to gravity.

"Under the plaintiffs' theory, any person in the United States who owned a cow has a cause of action," he said.

Semiotics operates under the theory that an image can only be understood from the viewer's perspective.