The who's who of America's conservative movement gather each year at the Conservative Political Action Conference (CPAC) outside of D.C.
This year was no exception. You could get a selfie with former Republican National Committee chair Michael Steele. Or on the ballroom main stage, you could catch a speech by the National Rifle Association’s (NRA) Wayne LaPierre and this year, even President Donald Trump.
And in a small, lightly attended side room, the who’s who of climate science deniers converged at a Heartland Institute panel, where they, predictably, used former Vice President Al Gore as a punching bag, gushed over Trump’s environmental protection rollbacks, and alleged that the scientific consensus on climate change is a lie.