Next Thursday, FEMA will do its first test of a system that allows the president to send a message to most U.S. cellphones. https://t.co/1DDGkq7GYV— NBC News (@NBCNews) September 15, 2018
Next Thursday, FEMA will do its first test of a system that allows the president to send a message to most U.S. cellphones. https://t.co/1DDGkq7GYV