PESHAWAR - Two persons were killed and three others got injured when Taliban miscreants attacked three oil tankers, carrying fuel for Nato troops, with rocket and mortar shells near Landi Kotal, Khyber Agency, on early Tuesday morning. All the victims were drivers and helpers of the vehicles. It may be mentioned here that Taliban miscreants a couple of days back circulated pamphlets asking drivers and transporters to desist from supplying goods to the US-led forces.