Pakistan are burying their loved ones as authorities probe the suicide bombing outside an Islamabad district court that killed 12 people the day before. The bombing underscored the challenges facing the government as it struggles with militant attacks, border tensions and a fragile ceasefire with Afghanistan. The attack also raised alarms that despite multiple operations by the security forces to crush the militants, they are still capable of mounting high-profile bombings in the Pakistani capital. Forensic teams and police were combing through the debris at the site of the blast as grief-stricken relatives were receiving the bodies of their loved ones at an Islamabad hospital on Wednesday.