Big Fake Boobs in London

Knife-hating Mayor Sadiq Khan's city of London is all about breasts -- or breastfeeding, rather.

On Sunday four enormous inflatable breasts were installed around London, but not as part of some elaborate April Fool's joke. Designed to coincide with the U.K.'s Mother's Day, the boobs were part of a "FreetheFeed campaign launched by Elvie, a company that produces breast pumps.