Tesla has a 20% upside; do you invest? Should you buy more shares if you're already an investor?

Yahoo Finance’s Wealth helps you manage your financial life from retirement planning to preparing your taxes.

Find this and other episodes of Wealth at https://finance.yahoo.com/videos/series/wealth/.

Thoughts? Questions? Fan mail? Email us at [email protected].

Yahoo Finance's Wealth is hosted by Brad Smith.

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