Priscilla Chan explains what it's like to work alongside her husband, Mark Zuckerberg

Stuart Isett/Fortune Most Powerful Women Summit A lot of people will tell you it's a bad idea to work with the one you love. But mixing work with romance is more common than you might think, and it doesn't always end in tears. In fact, Facebook's Mark Zuckerberg and his wife Priscilla Chan may be a prime example of how working with your partner can be an advantage. During Fortune's 2016 Most Powerful Women Summit, Chan explained to Facebook COO Sheryl Sandberg what it's like to work alongside h...