Witnesses to Uvalde mass shooting set to testify in front of Congress
ABC News correspondent Mireya Villarreal spoke with a pediatrician who treated some of the victims in the Uvalde elementary school shooting who will testify before Congress. WATCH the ABC News Livestream: https://bit.ly/3rzBHum SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP WATCH MORE on http://abcnews.go.com/ LIKE ABC News on FACEBOOK: https://ift.tt/JkyNpsH FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNL
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