Corporate tax inversions are the latest topic of debate on Capitol Hill. Allan Sloan, senior editor at large for Fortune magazine, appeared before the Senate Finance Committee on Tuesday to talk about  international taxation and ways to reverse American companies reincorporating overseas.

Click the media player above to hear Allan Sloan in conversation with Marketplace Morning Report host David Brancaccio to explain the maneuver, why it’s happening, and what government should do to regulate it.