Barbara Walters killing herself with work?

Barbara Walters‘ pals fear the chat show legend is killing herself with her hectic schedule. Sources say The View co-host Walters — who recently underwent open-heart surgery — has “bitten off more than she can chew”, work-wise.

“Barbara’s bitten off more than she can chew,” a source told American tabloid the National Enquirer.

“She’s overextended herself and it’s taxing her health. All this work has got to be placing stress on her heart.

“Barbara can’t keep working at this pace.

“She’s up early in the morning and she goes until she drops.

“She is an amazingly strong and energetic lady, but some of us are worried she’s going to land back in the hospital – or worse – if she doesn’t start taking care of herself!”

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