CNN: Cuadrilla CEO on UK shale gas

Francis Egan of Cuadrilla Resources sits down with CNN's Jim Boulden following the UK's announcement to lift the ban on fracturing activities.

In the video, Egan discusses seismic events and the subsequent ban on shale gas exploration.  He also addresses environmental concerns, quelling fears that a "cocktail of chemicals" will be used, citing the UK's strict regulatory requirements.