A Transportation Security Administration screener at Boston's Logan Airport made a huge catch at checked baggage on Sunday.

TSA spokesperson Michael McCarthy tweeted a photo of a screener posing with a lobster weighing more than 20 pounds.

https://twitter.com/TSAmedia_MikeM/status/879331108609036289

According to a later tweet, the lobster was traveling in a cooler in checked baggage. It was "allowed to continue," McCarthy said.

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