"The best thing is for businesses to understand their real vulnerabilities and harden their targets," she said.

But it's a real vulnerability which should be addressed.

Mr. Gingrich remains a real vulnerability for Republicans in this state.

Tesco has begun recruiting local employees, hoping to avoid California's tough unions - for that could be a real vulnerability.

He's nasal and laid back, but he has a real vulnerability.

"It certainly indicates that lawyers are feeling some real vulnerability," he said.

He walked double-quick toward the light, his senses heightened by the very real vulnerability he now felt.

For a second the group showed a real vulnerability, as if music were not only about assertion.

This is a real vulnerability the Republicans are trying to mine in the fall campaign.