More important, he showed the proper respect to China and its national obsession.

I don't know whether this national obsession with health is actually worth it.

For one member of the community, Greece, the issue has become a national obsession.

No one could free him; when the story broke, he became a national obsession.

If it doesn't, some new Americans may be deprived of a national obsession.

Isn't that what has helped it become a national obsession?

It was not much of a professional challenge, she said, and, worse, her personal life became a national obsession.

The national obsession of creating a level playing field has changed the landscape.

Figuring out how to make the dog mind, it seems, has become a national obsession.

This may have something to do with the current national obsession: crime and gangs.