With big travel this week ahead of July 4th, here's how you can protect your privacy from your own car.

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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