Obama kept a BlackBerry as his personal phone for most of his presidency. https://money.cnn.com/2014/05/22/technology/security/nsa-obama-blackberry/ https://mo

Obama kept a BlackBerry as his personal phone for most of his presidency. https://money.cnn.com/2014/05/22/technology/security/nsa-obama-blackberry/ https://money.cnn.com/2014/05/22/technology/security/nsa-oba...