World News Podcast - April 21st, 2011

In tonight's episode, ABC's Jim Sciutto reports on new study finding a link between fetal exposure to pesticides and lower I.Q.'s in children. Can bacon help treat children for epilepsy? ABC's Dr. Richard Besser has the answer.  The U.S. pledges to send two Drone planes to aid Libyan rebels, and what is the line between college hi-jinks and hate crimes? Did one Rutgers freshman cross it? 

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