and renaud's brother, craig, all of them seen here in this photograph, says renaud was working on a documentary when the crisis in ukraine hit. his death is immense and he talks of renaud's constant courage. >> present could go anywhere, get any story, listen and communicate to others who wouldn't necessarily see it. it is a devastating loss. the only thing bigger than brent's balls are his heart, and i stand by that. >> our hearts go out to brent renaud's family. a huge loss. president biden's national security adviser believes the