Spanish civil guards lead away suspected ETA member Daniel Pastor during an operation in Galdakano March 1, 2011. Spanish police arrested four suspected members of the Basque separatist group ETA and seized nearly 200 kilos of explosives during early Tuesday raids in the Basque province of Vizcaya, Spain's Interior Minister Alfredo Perez Rubalcaba said. REUTERS/Vincent West (SPAIN - Tags: POLITICS CRIME LAW)