At least 19 people were killed and more than 50 others injured in a gun and bomb attack in Peshawar’s Hayatabad today when Talib suicide attackers and gunmen entered an imambargah, police and hospital officials said Friday. The TTP claims more innocent Muslim Pakistani lives. The attack comes two weeks after a suicide bombing at an imambargah in Shikarpur which killed 61 people, the deadliest sectarian incident to hit the country in nearly two years. Muttahida Majlis Wahdatul Muslimeen (MWM) Shia Ulema Council Jaffria Alliance and Imamia Rabita Council have announced a three-day mourning