For the first time, a climate journalist will moderate a presidential debate

Telemundo's longtime climate correspondent Vanessa Hauc will co-moderate the Feb. 19 debate in Nevada.

Al Gore speaks to Telemundo’s Vanessa Hauc in 2015. Photo by Michele Eve Sandberg/Corbis via Getty Images.

For the first time in history, a climate journalist will moderate a presidential debate.

On Wednesday, NBC News announced that Noticias Telemundo senior correspondent Vanessa Hauc will be among the co-moderators of the Democratic presidential primary…