Large group of Colin Kaepernick supporters demonstrate outside NFL offices

NEW YORK -- Supporters of former San Francisco 49ers quarterback Colin Kaepernick, who refused to stand for the national anthem to protest police brutality against blacks, showed their solidarity with him and his cause at a rally outside the headquarters of the National Football League on Wednesday. More than 1,000 people, many wearing jerseys bearing Kaepernick's name, crowded the steps outside the NFL's midtown Manhattan offices. Kaepernick, who once took the 49ers to the Super Bowl, opted out of his contract with the team in March and remains unsigned.