Two men were arrested in Madrid on Wednesday on suspicion of spreading Islamist militant propaganda.<br /><br /> Spanish police released video footage that showed officers raiding a building in the outskirts of the capital and finding gun magazines and ammunition.<br /><br /> The Interior ministry said the men detained were Spaniards of Moroccan and Gambian origin.<br /><br /> It said the search uncovered four Kalashnikov magazines and over 30 bullets – but no guns.<br />