The situation raised new questions about the rapidly changing ownership of the world's airports.

But the Indian situation has also raised some basic issues.

The situation raised concerns about the accuracy of the secret evidence before the court.

The situation has raised questions about companies' obligation to survivors.

The situation has raised serious questions about whether airline deregulation was a good idea after all.

The present situation at Grumman raises a question in my mind.

The present situation raises questions about the language's medium term survival.

The new situation in the region has also raised expectations of change among Arabs outside Iraq.

The situation raised serious worries about how the city would handle something like a terrorist attack, he said.

This situation raises a new and very difficult problem, about which, let us emphasize, we are not at present under any international obligation.