Friday 's drone strike follows a similar strike nearly two weeks ago that killed the Pakistan Taliban 's second-in-command , Wali-Ur Rehman Mehsud . ' Charge d'affaires John Hoagland is summoned , Pakistan ' said . Hoagland was given a letter of resignation , it said . ` ` This is simply unacceptable , '' Prime Minister Nawaz Sharif said of the drone strikes .
' Charge d'affaires John Hoagland is summoned , Pakistan ' said . Hoagland was given a letter of resignation , it said . ` ` This is simply unacceptable , '' Prime Minister Nawaz Sharif said of the drone strikes .