March 6, 2017 7:10 am Tracking Apps Help Keep College Students Safe In an emergency, every second counts. And knowing your exact locatoin can make a big difference in whether you get help. That’s why some colleges are turning to live tracking apps to keep students safe. Local 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor 2:25 Community, businesses mark first weekend of emergency curfew at National Harbor 1:27 Police search for suspect who vandalized Rockville synagogue sign 2:03 PNC Parkway Classic marks 40 years of racing in Virginia 5:01 Strawberry Season: Pick fruit at this Virginia festival