Banned PCB chemicals linked to cognitive problems in seniors

Now watching

Next video starts in : 7 Play

Banned PCB chemicals linked to cognitive problems in seniors

Banned PCB chemicals linked to cognitive problems in seniors
Replay video
Up next

President Kanye West Channels Harry Truman, Beats Donald Trump on New Yorker Cover

Unlock your personal NFL Now stream by signing in to NFL.com

Banned PCB chemicals linked to cognitive problems in seniors

by CBSTV Videos 1:10 mins

Banned PCB chemicals linked to cognitive problems in seniors

by CBSTV Videos 1:10 mins

Daily health headlines: New concerns over a common drug given to pregnant women, a chemical outlawed for nearly 20 years may still pose health risks, plus more top stories.

Must Watch

Must Watch

  1. 1:27

    President Kanye West Channels Harry Truman, Beats Donald Trump on New Yorker Cover

  2. 3:23

    Taraji P. Henson, Pusha T, Grimes & More Share Their Best Advice, Turn Offs & Guilty Pleasures in Alexander Wang

  3. 2:07

    Caitlyn Jenner Makes First Talk Show Appearance on 'Ellen'

  4. 5:22

    Family of the Year - Make You Mine

  5. 10:30

    Yahoo News Live: Clerk Gets Jail, Couples Get Licenses

  6. 3:24

    Searching for Swamp Monsters Outside New Orleans

Community

  1. 27:26

    Community Episode 1: Ladders

  2. 27:26

    Community Episode 2: Lawnmower Maintenance and Postnatal Care

  3. 24:40

    Community Episode 3: Basic Crisis Room Decorum

  4. 30:58

    Community Episode 4: Queer Studies and Advanced Waxing

  5. 28:45

    Community Episode 5: Laws of Robotics and Party Rights

  6. 28:13

    Community Episode 6: Basic Email Security

Other Space

  1. 27:05

    Other Space Episode 1: Into the Great Beyond...Beyond

  2. 25:20

    Other Space Episode 2: Getting to Know You

  3. 25:51

    Other Space Episode 3: The Death of A.R.T.

  4. 25:46

    Other Space Episode 4: Ted Talks

  5. 26:44

    Other Space Episode 5: Trouble's Brewing

  6. 27:02

    Other Space Episode 6: Powerless