US Defense Secretary Robert Gates has criticised Wikileaks, over its release of a video showing a 2007 US helicopter attack that killed 12 people in Baghdad. Gates said the videos released by the group were out of context and provided an incomplete picture of the battlefield, comparing it to war as seen “through a soda straw.” “These people can put out anything they want, and they’re never held accountable for it. There’s no before and there’s no after,” Gates said.