Early Movers:

Cats Respond to Scathing Study

Now watching

Next video starts in : 7 Play

Cats Respond to Scathing Study

Cats Respond to Scathing Study
Replay video
Up next

Lew warns China on antitrust probes

Lew warns China on antitrust probes Up next

Lew warns China on antitrust probes

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

Cats Respond to Scathing Study

hulu videos 0:43 mins

A new study by the U.S. Fish and Wildlife Service and The Smithsonian Conservation Biology Institute doesn't mince words: Cats, it says, are bird killers. NBC’s Brian Williams reports.

View Comments (0)