Brother of war hero who was killed in Texas parking lot speaks out

The brother of Abdul Rahman Waziri, a war hero who fought in Afghanistan and was shot and killed in a Texas parking lot, is speaking out after the gunman was set free. NBC News' Priscilla Thompson speaks to the Waziri family attorney about how the gunman was let go.  For more context and news coverage of the most important stories of our day, click here: https://www.nbcnews.com