For one, the most basic raw ingredient in economic power - people themselves - is probably Japan's biggest vulnerability.

But that is his big vulnerability as well.

However, they're just not the big vulnerabilities being developed for Windows, which is still the majority platform and still everyone's big target.

For all Mr. Kerry's early success, his biggest vulnerability may be that so few voters really know him.

I mean, even forgetting everything else, the biggest vulnerability is the person using the machine.

This is a voting record that is a big vulnerability against Republicans in the general election.

So it is a big vulnerability.

I'm for John Kerry, but George Bush let him skate past his biggest vulnerability and get back into the race.

Software for supercomputers is, in fact, Japan's biggest vulnerability.

A bigger vulnerability for the view is that it lacks explanatory power.