My work doesn't focus on mild traumatic brain injury or post-traumatic stress, so I can't say. It's not my area of expertise.
On March 27th, 2013. See this statement in context.
On March 27th, 2013. See this statement in context.
March 27th, 2013 / 4:10 p.m.
Col Homer Tien
My work doesn't focus on mild traumatic brain injury or post-traumatic stress, so I can't say. It's not my area of expertise.
See context to find out what was said next.