Brag Book: JaVaughn Williams Tags: See his special Brag Book shoutout above. To nominate a teacher for Brag Book, About the Author: Rhonda Walker has been helping Detroiters get motivated and ready for the day for the past 22 years. A confessed morning person, this award winning talented and versatile journalist starts her day at 2:00 am to co-anchor the weekday morning newscast at WDIV-Local 4 News. A position she’s held since 2003.