Rule Breaker Mailbag: Is It Better to Pay Down Student Loans Faster or Invest More?

In this segment from Rule Breaker Investing, Motley Fool co-founder David Gardner addresses a problem he's heard many times before, but one that always bears revisiting. Which is the wiser use of a person's extra funds: paying off debt -- in this case, student debt -- or building up a portfolio? The answer comes down to interest rates.

A full transcript follows the video.

Source: Fool.com