Veterans Affairs Committee members toured VA facilities in Columbia , South Carolina . CNN reported patients died as a result of delayed or denied care . The VA has also refused CNN 's repeated requests to interview Secretary of Veterans Affairs Eric Shinseki or any other VA official on camera . Committee says VA continues to stonewall and withhold information .
Veterans Affairs Committee members toured VA facilities in Columbia , South Carolina . CNN reported patients died as a result of delayed or denied care . Committee says VA continues to stonewall and withhold information .