He said that the aliens were worried about security here.

Unfortunately, for those worried about security, it's impossible to be in two places at once.

"I used to worry about security," he said, standing off from the island that is now his home, but "there's no reason to be there."

If you're worried about security in a hotel, it's a good idea.

And I don't think you have to worry about security.

Few of us worry about security when we write a cheque.

Finally, with a presidential aircraft you need to worry about security.

In general, consumers shouldn't worry too much about banking security on the Internet or any of these other systems.

Yeah, it does mean we never have to worry about security ever again.

People kind of suggested it to me, because they're worried about security.