Huma Abedin Is Awfully Sad Over the Email Thing

Huma Abedin didn't hide her feelings about the new Hillary Clinton email scandal ... she says it's made her sad.

Huma was leaving a train station in DC for a fundraiser, when a photog asked how she was doing. Hillary's right-hand woman was mostly mum, as FBI agents pour through her boss' emails that somehow ended up on estranged husband Anthony Weiner's computer.

It's the first public appearance Huma's made since the scandal broke last Friday.