Breaking down why billionaire Tesla founder Elon Musk is contemplating selling a portion of his shares in Tesla stock after conducting an informal poll on Twitter. ABC News Live Prime, Weekdays at 7 EST & 9 EST 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://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNL #ELONMUSK #TESLA