Editor's note: The following are questions received from listeners of "RealMoney Radio." To send Cramer a question about topics from his radio show, click here. Listen to Cramer's latest radio show by clicking here.

Do you think Jones Soda (JSDA) could get bought out by Coca-Cola (KO) - Get Report or Pepsi (PEP) - Get Report?-- John from Ohio

Jim Cramer

: When it comes to dealmaking, anything is possible. But I believe that Jones Soda getting bought out by Coke or Pepsi is pretty unlikely. Jones Soda did only about $34 million in sales in 2005, so it would make a very tiny impact on a big company's top line.

What's been going on with JDS Uniphase (JDSU) lately? Why did it go down so quickly?-- Dave from New York

Jim Cramer

: The optical stocks like JDS Uniphase were red hot for a few months, but like all momentum-based sectors they can turn on you at the drop of a dime if the market gets weak.

This is exactly why I tell investors not to get too greedy and to take something off the table after big gains.

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