Author Dr. Charlotte Laws and Red County blogger Megan Barth discuss topics of the day on The Filter with Fred Roggin. Hosted by Roggin. NBC. Aired April 27, 2010. Part 1. Topics: Should fast food toys (i.e. in McDonalds Happy Meal) be banned due to obesity crisis and Arizona's new illegal immigration law and whether Los Angeles should continue to do business with the state. Laws is a weekly commentator on the show.