According to the gov, FEMA will test its emergency alerts system today around 2:20 eastern time. They have said it will go out to phones and TV's and since I don't trust anything the government says or does, I'm going to shut off my modem and take the battery out of my phone from 2 until 3 ET. Paranoid? No, experienced. They have said you may have to reboot your devices to make them work again.