Former NFL quarterback Colin Kaepernick, 38, says he is still ready to play in the NFL and is just waiting for a team to call him up. "I have to do everything

Former NFL quarterback Colin Kaepernick, 38, says he is still ready to play in the NFL and is just waiting for a team to call him up. "I have to do everything that is in my control to make sure that I'm prepared" [▻](https://video.twimg.com/amplify_video/2100648393244827648/vid/avc1/1920x1080/Hc…