Dedication For Equality News Today

>> reporter: amidst the crazy costumes, crowds and playful displays -- >> this is where the magic happens. >> reporter: -- comic-con featured a different type of superhero today. >> hi, how are you doing? >> good. >> good to see you. >> reporter: congressman john lewis, one of the most influential leaders during the civil rights movement. >> ive seen him on television, but i never saw him in person. and so, this is amazing that he wrote a book chronicling his life. >> reporter: not just any book...