Why a promising treatment for alcohol abuse is barely used

In our ongoing look at treating substance abuse in America, we turn to the most commonly used drug, and one of the deadliest: alcohol. Drinking kills more Americans every year than opioids or any other illegal drug. But promising treatments that could help people curb their drinking are barely being used. William Brangham reports. Correction: In this video, we misstated Dr. Katie Witkiewitz’s credentials. She is a clinical psychologist and professor at the University of New Mexico. We regret the error. Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show.  Newsletters: https://www.pbs.org/newshour/subscribe  PBS News podcasts: https://www.pbs.org/newshour/podcasts  Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG  Find more from PBS News at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6  Follow us: TikTok:   / pbsnews    X (formerly know as Twitter):   / newshour    Instagram:   / newshour    Facebook: http://www.pbs.org/newshour