Why did Kamala Harris pick Tim Walz? Watch CNN coverage CNN 0 72 08.07 09:42 https://www.youtube.com/watch?v=gdx2_R7NbpE + 11 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 9 Why did Kamala Harris pick Tim Walz? Watch CNN coverage