July 13, 2014 10:36 am Locals Using App to Monitor Gaza Danger Philadelphians whose family members are living in and around the Gaza Strip are relying on a smartphone app to let them know every time their loved ones may be in danger. US & World Videos 0:19 Body of missing kayaker found in the Schuylkill River 2:00 Police officer placed on administrative duty after killing dog that attacked a man 0:51 Police officer shot and killed 1 of 4 dogs that attacked a 53-year-old man 1:49 ‘We have to do better': Philly teen dedicates her Instagram to humanizing victims of gun violence 1:22 Video shows man walk up to ring doorbell with an apparent gun, police say