"No question exists as to the importance of the industry," the commission's staff said in a report.

"For my children the question had never existed, it has always been their country."

But questions exist about the quality of education at some of these institutions.

The question exists because a sizable group in Congress seems determined to keep him out.

A similar question exists on dozens of other college application forms.

Many questions about how ethics should be addressed in government exist.

An interesting question, considering how little information there is available about the firm - or if, in fact, it even existed.

"Blame the people who put forward a candidate about whom they knew these questions existed."

But many unanswered questions exist about whether and when one can be developed.

Significant change will be necessary here, but key questions exist in all the other areas.