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.

What do you see happening with Comcast (CMCSA) - Get Report over the next months?-- Pauline from New York

James J. Cramer:

Unfortunately, I think Comcast is dead money. Prices for its services are falling while it has to keep delivering more and more content to customers in order to compete. At this point I believe the consumers will be the only victors in this war.

Do you think the (FSENX) - Get Report Fidelity Select Energy Fund is a good choice for a 401k? -- Alan from Virginia

James J. Cramer:

I never recommend putting sector funds in a 401k. True, some people have hit home runs by having energy and/or utility funds in their 401ks over the past couple of years. But, think of all the people who loaded their 401ks with tech in the late 1990s. Retirement money should be as diversified as possible and sector funds simply don't fit the bill.

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