April 20, 2016 5:21 am Contributions to Schools, Communities Earn Principals Award Pennsylvania Gov. Tom Wolf helped honor seven Philadelphia principals with the Lindback Award for school leaders who make significant contributions to their schools and communities. US & World Videos 2:42 Search continues for missing kayaker along Schuylkill River 2:26 Beloved cheesesteak shop Jim's Steaks reopens 2:21 Man sprays liquid on tents of pro-Palestinian protesters at Penn, police say 2:05 Wednesday's Child: Gianna 10:45 ‘Giant Heart' procedure: The Lineup