Smoke from the California wildfires is polluting the air across the state. Dr. Michael Jerrett, the chair of environmental health sciences at UCLA's Fielding School of Public Health, joined CBSN to discuss the potential impact.

Code: 18WNBR. World Naked Big Sale! 20% OFF Coupon for Sports & Outdoor Items

More videos

RT 19 Jul 2019 10:45 CEST

Crosstalk: Antifa terrorism