In a longstanding tradition, presidents pardon turkeys ahead of Thanksgiving. Here's a look back at some highlights. WATCH the ABC News Livestream: bit.ly/3rzBHum SUBSCRIBE to ABC News: bit.ly/2vZb6yP WATCH MORE on abcnews.go.com LIKE ABC News on FACEBOOK: facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #thanksgiving #presidentialturkeypardon #turkeypardon #tradition #abcnews