Former warlord Hekmatyar calls for peace with Afghan Taliban

By Hamid ShaliziKABUL (Reuters) - Former Afghan warlord Gulbuddin Hekmatyar returned to Kabul on Thursday after two decades in hiding, calling for peace with Taliban insurgents and criticizing the Western-backed government, which he said was not working.Hekmatyar's comments in a ceremony at the presidential palace highlighted the complications likely to face President Ashraf Ghani, who signed a peace deal with Hekmatyar last year that brought his Hizb-i-Islami party into the government fold.Call