User-Created Clip March 29, 2012 2011-11-09T07:30:26-05:00https://images.c-span.org/Files/8e5/302591-03-m.jpgClip: Emergency Alert System Test Clip: Emergency Alert ...

You’re probably familiar with the idea of an emergency alert, whether it's on a cell phone or television. They often warn of an urgent situation, like a missing child or a dangerous storm.

2011-11-09T07:29:24-05:00https://images.c-span.org/Files/2b1/20111109072954001_hd.jpgClip: Emergency Alert System Test Clip: Emergency Alert System Test Javascript ...