Collateral Murder: WikiLeaks’ 2007 Baghdad Attack Video

HN cites it as the key evidence of what Chelsea Manning leaked and as an example of civilian deaths in war, with some early commenters disputing how to read the footage.

WikiLeaks' release of cockpit footage from a 2007 US Apache helicopter attack in Baghdad that killed a group of men including two Reuters staff, and then a van that came to help the wounded. The video includes the crew's radio chatter and context on the military's initial account.