.Catalan leader Puigdemont reemerges in Spain, then disappears, escaping arrest The Washington PostCarles Puigdemont Returns to Catalonia, Defying Spanish Detention Warrant The The big apple TimesCatalan separationist leader Puigdemont appears at Barcelona celebration in spite of arrest warrant ReutersPolice officer detained in link to criminal separatist innovator Carles Puigdemont's breaking away POLITICO Europe.