KNTV NBC Nightly News With Lester Holt May 3, 2016 00:47:00
Awake for a long time. >> reporter: -- to chicago, to new york. >> what keeps you up at night? >> kids, work, family, life, obligations. >> reporter: researchers say about 40 million people are sleepless in america. 10% have chronic insomnia, trouble sleeping three nights every week for a month or more. but new guidelines from the american college of physicians today tell insomniacs, dont take a pill, first try changing your behavior. >> the evidence is quite strong that cognitive behavioral the...
Source: archive.org