Dr. Katherine Mitchell , the medical director of the Phoenix VA 's post-deployment clinic , outlined the allegations on CNN 's `` AC 360 . '' House Veterans Affairs Committee chair says more to come in VA scandal . House speaker says he 's getting closer to calling for VA Secretary Shinseki to step down . VA officials do n't show up for a meeting with House committee on scandal . Comment:
House Veterans Affairs Committee chair says more to come in VA scandal . House speaker says he 's getting closer to calling for VA Secretary Shinseki to step down . VA officials do n't show up for a meeting with House committee on scandal . Comment: