At least 120 people were killed in terrorist attacks in Paris, after the leaders condemned the attack. Attack "a despicable attempt to frighten civilians as US

President Barack Obama has described. British Prime Minister David Cameron said the attack was Paris' surprised 'and' France to help as much as they can and they do. " However, such an attack could not be used to estimate the size of the attack, analysts do not think the analysts' Ali Yazan was totally unexpected.