WEATHERWATCH
Why so serious? New study ranks Baltimore as least smiley city
by Nia Fitzhugh
Why so serious? New study ranks Baltimore as least smiley city
BALTIMORE (WBFF) —

BALTIMORE (WBFF) — A new study found Baltimore isn't smiling enough.

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The new study analyzed 15,000 Instagram photos in the largest cities in the United States to determine the most and least smiley cities.

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