In the nearly 20 years of intensifying exposure, scientists have been documenting the health consequences of Roundup and the results are not good.
Between 2007-2012, the nation's 200 most politically active corporations received $760 for every $1 they donated to influence politics.
Valerie Tarico is a psychologist. She is the author of 'Trusting Doubt: A Former Evangelical Looks at Old Beliefs in a New Light." She is also the founder of WisdomCommons.org.