With one in five children estimated to have an emotional, behavioral or mental health disorder, NBC News' Kate Snow reports on how too much "screen" time, especially on Smartphones, may be a factor.
NBC News
Tue, 12/12/2017 - 4:54pm
With one in five children estimated to have an emotional, behavioral or mental health disorder, NBC News' Kate Snow reports on how too much "screen" time, especially on Smartphones, may be a factor.