Congressman Says 'Grave Injustice' Kareem Hunt's In NFL And Not Kaepernick

[[tmz:video id="1_toegu4f0"]] U.S. Congressman Hank Johnson says it's a "grave injustice" that Kareem Hunt is getting a second chance in the NFL before Colin Kaepernick. Hunt was signed to a 1-year deal by the Cleveland Browns on Monday -- mere…