Correct, I do not know how to swim.

MSN: What you sign away when you book a cruise

If these moments are not a clear cut example of how instant replay could help Major League Baseball, I do not know what is.

FORBES: Instant Replay Could Have Saved Jerry Meals And The Pirates

My doctors do not know how much more I will recover.

CNN: Living with a 'borrowed brain'

Now I will admit I do not know who these retail executives were that were surveyed but how in the world can they not know about Big Data at this point in time?

FORBES: Marketers Continue To Struggle With Big Data

How it ended, I really do not know.

BBC: The missed chances to get Jimmy Savile

Mr. THOMPSON: I don't know how long Mr. Rumsfeld intends to stay but I do know this - he's not going to leave under fire.

NPR: Donald Rumsfeld, Secretary of Self-Defense

How they think we can survive that, I do not know.

BBC: Owen devastated by Luton plight

No one can say for certain how this change will end, but I do know that change is not something that we should fear.

WHITEHOUSE: President Obama Speaks to the People of Brazil

So, so I mean I do not see how in future, how much match fixing goes on we don't know, but how will we catch it.

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