Exhaust wafts from a car tailpipe in this 2009 photo from Olympia, Washington. California, Washington and other states have adopted tailpipe emission rules stronger than the federal standard. Recent rhetoric from EPA Administrator Scott Pruitt has heightened fears the Trump administration may seek to block those states from implementing their standards.
Exhaust wafts from a car tailpipe in this 2009 photo from Olympia, Washington. California, Washington and other states have adopted tailpipe emission rules stronger than the federal standard. Recent rhetoric from EPA Administrator Scott Pruitt has heightened fears the Trump administration may seek to block those states from implementing their standards. Steve Bloom The Olympian
Exhaust wafts from a car tailpipe in this 2009 photo from Olympia, Washington. California, Washington and other states have adopted tailpipe emission rules stronger than the federal standard. Recent rhetoric from EPA Administrator Scott Pruitt has heightened fears the Trump administration may seek to block those states from implementing their standards. Steve Bloom The Olympian

Is Trump’s EPA chief bluffing? Or will he gut California’s tough emissions standards?

February 09, 2018 06:30 PM

More Videos

Shoplifting suspects stuff clothes between legs before waddling out of Massachusetts store 0:40

Shoplifting suspects stuff clothes between legs before waddling out of Massachusetts store

Getting sick: Fact vs. fiction 1:23

Getting sick: Fact vs. fiction

Victims' father tries to attack Nassar in court 1:55

Victims' father tries to attack Nassar in court

This killer whale can 'talk' 1:00

This killer whale can "talk"

Woman tries to board United flight with peacock as comfort animal 0:28

Woman tries to board United flight with peacock as comfort animal

New Jersey couple marries in courthouse bathroom after groom's mom falls ill 0:51

New Jersey couple marries in courthouse bathroom after groom's mom falls ill

Man strips naked, straddles vehicle after car crash 1:26

Man strips naked, straddles vehicle after car crash

One person in custody after explosion in New York City 0:20

One person in custody after explosion in New York City

Aerials as explosion reported near Times Square 1:18

Aerials as explosion reported near Times Square

Police dashcam captures fireball in sky over New Jersey 0:05

Police dashcam captures fireball in sky over New Jersey