Iowan and her bell play key role in Scripps National Spelling Bee

Iowan and her bell play key role in Scripps National Spelling Bee

WEST DES MOINES, Iowa -- The Scripps National Spelling Bee is celebrating a major milestone: 100 years. For the past century, kids participating in the bee have captured the nation's attention and hearts with buzz-worthy moments. An Iowan has a front row seat to the action, and a big responsibility when it comes to crowning the winner. Mary Brooks is the head judge and has been since 2005. "My main role is listening," Brooks said. "We have a pan…