More players showed signs of support for San Francisco 49ers quarterback Colin Kaepernick's call to end racial inequality Sunday. Several Miami Dolphins players kneeled during the national anthem prior to their game against the Seattle Seahawks. But because the game coincided with the anniversary of the 9/11 attacks, the Twitterverse exploded with rage. Supermodel Kate Upton called it "a disgrace to those people who have served and currently serve our country." #InsideEdition
