Oh, without a doubt. You know it's a tool that with our technology that we have that can reunite families and that's just so precious to use here at Wal-Mart.

There is no doubt that we produced 11 patient-specific stem cells and possess the core technology to create them again.

The technology works beyond a doubt. It is safe, but it has not been transferred to a point where it's available to the people. Our challenge now is figuring out why and to determine how we get it to the end user in a timely manner.

There is no doubt about it that the work being done at some of the Indian subsidiaries of multinational technology companies is innovation.

When in doubt, go for the dick joke.

He's our heart and soul. I doubt we could have made it this far without him.