“I think, you know, we have enormous problems facing this country, and I think we got more things to worry about than Bill Clinton’s sexual life,” Sanders said Sunday on ABC’s “This Week.”

Republican primary front-runner Donald Trump has recently made the sexual allegations against Clinton an issue in the White House race.

Sanders said Trump would be better off focusing on serious issues facing the nation, like climate change.

“I think – interestingly enough, maybe Donald Trump might want to focus attention on climate change, understand that climate change is not a hoax, as he believes that it is, that maybe Donald Trump should understand that we should raise the minimum wage in this country, which he opposes, and maybe we should not be giving huge tax breaks to fellow billionaires like Donald Trump,” he said.