There were a number of choices for the target of the crusade. In northern Syria, Edessa was firmly in the control of
Nur ad-Din, the successor of Zengi; its count,
Joscelin II, was in captivity and there was no hope of retrieving him or the city, so the matter, so important to the original call for the crusade, was apparently not even discussed. In Antioch, Raymond of Poitiers had tried to convince Louis to attack Aleppo, Nur ad-Din's capital and the greatest threat to that city, but Raymond and Louis had quarrelled (partly over rumours of an incestual relationship between Eleanor and the prince) and Raymond was not present at the council. The
County of Tripoli was also not represented, although an attack on Aleppo would have benefitted Tripoli as well; however, the rule of
Raymond II of Tripoli was challenged by
Alfonso Jordan,
Count of Toulouse, his cousin, and when Alfonso was poisoned on the way to the council, Raymond was implicated in his murder. Conrad and Louis were, in any case, unconcerned with matters in northern Syria; for them, pilgrimage to Jerusalem was an inherent part of the
crusading vow, and defense of Jerusalem was of utmost importance. In the south, the most immediate threats to Jerusalem came from
Ascalon and
Damascus. The crusade had coincidentally arrived during a political crisis in Jerusalem:
King Baldwin III had ruled jointly with his mother
Queen Melisende since the death of
King Fulk in 1143, when Baldwin was only 13 years old; but Baldwin was now 18 and wished to assert his authority. The option of Ascalon did not suit Baldwin, since his brother
Amalric, who supported their mother, was already
count of Jaffa and Ascalon would have been added to his territory. Ascalon had also been contained by a number of castles built during the reign of Fulk and was not an immediate threat. The capture of Damascus, on the other hand, would benefit Baldwin; despite being a sometime-ally of Jerusalem, Nur ad-Din also desired it, and capturing it would help limit the emir's power. It would please Conrad and Louis, who were interested in capturing a city which, unlike Ascalon, was important to the history of Christianity. It was therefore determined that the crusaders should march against Damascus. William of Tyre passes over these discussions, saying only that "various opinions of diverse factions were offered and arguments pro and con presented, as is customary in matters of such importance. At last it was agreed by all that under the circumstances it would be best to besiege Damascus, a city of great menace to us." ==Aftermath of the council==