Another referendum a threat to "social cohesion". That's what Theresa May said yesterday. Could that lead to civil unrest?

Was the Plan B announced by the Prime Minister yesterday really just Plan A repackaged? Was it even repackaged? She's focusing on selling a deal to the DUP and Tory Brexiteers by getting changes to the backstop. And a second referendum is out - Theresa May says it would threaten social cohesion. Is she right? Stephen got the views of commentators Brendan Mulgrew and Jamie Bryson.