(0812 LS M06) LA'S WAR AGAINST AIR POLLUTION

Try Our New Player
tvnportal
1.5K
3 views
  • About
  • Export
  • Add to


Los Angeles started a war against air pollution about six decades ago, and scientists found that the key to winning this battle was to clean vehicle emission.

Since then, the California Air Resources Board has taken on this task.

Lifestyles takes you to the agency's laboratory to find out more.


Video provided by Xinhua News Agency
Producer : Xinhua News Agency

0 comments