How Spain Will Respond to the Next Step Toward Catalan Independence

On Nov. 9, Catalonia's regional parliament will vote on a "solemn proclamation" to begin the independence process. The document is not a formal declaration of independence but a statement of intent to start a process that, according to secessionist forces, will lead to the creation of an independent republic within 18 months. The measure will probably be approved, because secessionist forces control a majority of seats in the regional parliament. However, the central government in Madrid will take the issue to the Constitutional Court, which will almost certainly declare it illegal....