This follows last week's 35 percent target for passenger vehicles.
Catalytic converter problem on trucks and buses.
Audi's former CEO, meanwhile, remains in jail.
EU acts in response to this week's dire climate-change report.
The U.N. report on climate change is devastating, but you can help.
And what's this we hear about an unnamed Chinese gang?
Follows ban in Hamburg, with those in Frankfurt and Stuttgart pending.
Cars will be EVs, trucks will run on natural gas.
Any further delay is 'explicitly contradicted' by dire report
Air quality board says automakers must still meet Obama standards.
But it's being used to justify relaxing environmental standards.
California could add thousands of dollars in incentives for electric cars
Compromise to Trump freeze would raise standards 2 percent annually.
'It is not too late to choose a better way.'
Says 'circle of five' automakers held meetings to limit clean-air controls.
'We have to accept that we cannot force them to incriminate themselves'