Dr Brian Williams battled to save the lives of white police officers shot by a sniper in Dallas, Texas. Afterwards he made an emotional statement about race relations in the US. Show more
Discover 11,128,835 listings and 278,064 playable programmes from the BBC
Dr Brian Williams battled to save the lives of white police officers shot by a sniper in Dallas, Texas. Afterwards he made an emotional statement about race relations in the US. Show more