Afghan warlord of a previous era Hekmatyar is proving difficult to buyout or win over, a strategy pursued with Iraqi insurgents. Younger Taliban insurgents are even harder to convert or buyout. THis raises questions about the chances of this kind of effort succeeding in Afghanistan, especially considering the "allergy" to foreign presence or foreign boots on the ground among Afghan people and the part religious fervour plays. Religious fervour was much less of a factor with Iraqi Sunni insurgents. Add to this the terrain differences, between desert and high mountains, makin the kind of house to house searches and securing of areas extremely difficult.