What’s hot online right now: Bob Barker on “The Price is Right”; Halloween notes for “fat kids”; Crest ad trashes healthy treats.

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“The Price is Right” is welcoming back Bob Barker in celebration of his 90th birthday. The pre-taped, one-day appearance will air on Barker’s birthday Dec. 12 during a weeklong tribute to the former host.

Trending on Twitter

Halloween of course is trending, along with this story circulating about a North Dakota woman who allegedly plans to give out notes to overweight children on the holiday instead of candy.

Hot video: Kids trash “healthy” treats in viral Crest ad

Crest toothpaste decided to play a little trick on tiny halloweeners, in a (most likely) fake focus group, by switching their treats with "veggie-flavored" candies.

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