>> john dickerson, thank you, pleasure to have you. john dickerson from slate and from cbs news. back in a moment. >> rose: husain haqqani is here, the former pakastani ambassador to the united states, tensions are high today between pakistan and urban, is after a drone attack killed a taliban leader, the strike came on the eve of peace talks between the pakastani government and the pakastani taliban, pakistan's interior my minister says the attack murdered the hope and progress for peace in the region. on monday, a ruling pakastani party voted to block nato supply lines november 20th if u.s. drones persist, pakistan prime minister sharif met with president obama in washington last month to talk about operation between the two an advisor to sharif and with a new book, "magnificent delusions", i am pleased to have him back at this table. welcome. >> pleasure being here, charlie. >> rose: there is so much to talk about. let's begin by talking about this drone attack in yemen. how significant was this killing? >> well, massoud was the leader of the pakastani taliban, his group was p