text: PRESS DIGEST - Spain - Aug 28 . Headlines from major national newspapers . Reuters has not verified these stories and does not vouch for their accuracy . EL PAIS - Work groups and weekend arrest to quell juvenile violence in Basque Country EL MUNDO - Aleix Vidal-Quadras - Catalan nationalists are demanding my defenestration DIARIO 16 - Catalan nationalists say the 1997 budget will make Spaniards sweat ABC - Worldwide alarm over child prostitution CINCO DIAS - Banco Santander starts conquest of the east . EXPANSION - Government will finish pension reform before the year 2000 GACETA DE LOS NEGOCIOS - Caja de Madrid stagnates during struggle for presidency