Hispanic journalists group sent back $16,666 check ahead of its 2019 convention.
Carson worked at Johns Hopkins Hospital before becoming HUD secretary.
“Not what the audience wants!” he insisted on Twitter.
Fox News host vowed to boycott the “pathetic” sports brand.
“If you can’t face a Fox audience, you can’t face the U.S.,” Goldberg quipped.
Music artists, including The Game and Justin Bieber, have called for Fox News to fire her.
“We will stop support of all sponsors,” The Game wrote on Instagram.
Former DNC interim chair joined the conservative network Monday.
“There’s an audience on Fox News that doesn’t hear enough from Democrats,” she says.
The Fox News host made the racist remarks in April 2008.