Finance people throw out terms like 401k, 403b and IRA all the time.  Do you know the difference?  Senior Director of Research at Investment Company Institute, Sarah Holden, explains what all those numbers and letters mean.

She and host Heather Kelly also discuss which retirement plan is best.  And can you have all three plans at the same time?

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Be sure to email Heather your questions and request topics you'd like her to cover here.