Madrid (dpa) - The emergence of a new al-Qaeda-linked organization in Northern Africa is alarming Spain, which is concerned about Islamists' calls for the reconquest of the country they regard as a lost part of the Muslim world. "We will not be in peace until we set our foot again in our beloved al-Andalus," al-Qaeda in the Islamic Maghreb said on claiming responsibility for an attack which killed at least 24 people in Algiers on Wednesday. Al-Andalus is the Moorish name for Spain, parts of which were ruled by Muslims for about eight centuries until the last Moorish bastion, Granada,...