Confusing Gambling With Investing

Kodak: Another great example of investors failure to make money trading stocks. 

If you can't afford a share should you buy a slice?

You can own the whole world for less than $100.

How do brokers make money offering free trading?

Diversified investing alternatives from Fidelity.

An "innovative" investing strategy from the Motley Fool.

Plus, caller with questions on funding a Roth IRA in old age and how to invest $100K.