The silenced: meet the climate whistleblowers muzzled by Trump

Six whistleblowers and ex-government scientists describe how the Trump administration made them bury climate science - and why they won't stay quiet

From weakening vehicle emissions to blocking warnings about how coastal parks could flood or the impact on the Arctic, the Trump administration is accused of muzzling climate science.

Here six whistleblowers and former government scientists describe being sidelined by the administration - and why they won't be quiet.