David Shulkin: “I believe that this was essential travel.”

The VISN model was put in place close to 20 years ago, a very innovative model that has served VA well.

The VA has a responsibility to increase its capacity for substance abuse.

But like any business, the times change, the needs change and it's time for us to look at how we operate our networks differently to get the type of accountability that's needed to make sure we don't see the failures that we saw here in…

I do not think is morally the right thing to do.