The closing report on last night's ABC World News related to, "something everyone can debate over their dining room table."

The report was about an upcoming study from the Journal of Happiness Studies about which gender is happiest.

But as anchor Charlie Gibson wondered: "Who could report this story objectively? We finally decided to assign a woman, Sharyn Alfonsi...and a man, David Muir."

Featured in the report — a rare, double-escalator stand-up.

Click here to see the report.