Image: Joe Toth/BPI/REX/Shutterstock Less than 48 hours after President Donald Trump began vocally lashing out at NFL players, some of those players struck back on the field.  During an Alabama rally for senatorial candidate Luther Strange, Trump went way off script and began calling any football players who took a knee during the national anthem a “son of a bitch.” He doubled down on this hardly-veiled attack on former San Francisco 49ers quarterback Colin Kaepernick on Saturday with a series of tweets that called on owners to fire any player who didn’t stand during the song. SEE ALSO: NFL players […]