The US authorities have claimed that Pakistan's Consul General inChicago personally knew both David Coleman Headley and Tahawwur Hussain Rana, nabbed by the FBI for planning to carry out a major terror attack in India at the behest of LeT.The FBI in its revised charge sheet filed before a Chicago court said the Consul General of Pakistan in Chicago personally knows both Rana and Headley alias 'Daood Gilani', as all three of them are from the same high school. However, the affidavit, does not say anything if the Consul General was aware or had any inclination of the terrorist connection of Rana and Headley. The charge sheet also indicates that LeT was planning to use Headley for a major terrorist attack in India.