Carles Castello-Catchot the Chief of Staff of the Brent Scowcroft Center on International Security at the Atlantic Council and Garret Martin, Professor in the School of International Service at American University discuss with host Carol Castiel the historic roots of Catalonia's quest for greater autonomy, miscalculations by both Madrid and the secessionists in the run-up to and conduct of the vote on October 1st and options and implications going forward.