That pretty much tells us WHO Grumpy Greta's PUPPET MASTER is, eh?
This scene from The Dead Zone is a classic.
A kooky politician uses a baby to shield himself from an assassin.
Greta is no different.
https://www.bing.com/videos/search?q=dead+zone+baby+shield+scene&view=detail&mid=26BABA88885B0A8DE26A26BABA88885B0A8DE26A&FORM=VIRE