"... When I look at what we spend on defense, which is pushing up toward $650 to $700 billion dollars a year, as compared to what we spend on diplomacy and development... a couple of dozen billions of dollars a year, the scale is just enormous. Secretary of Defense Robert Gates famously said, look, we have more people on a single aircraft carrier - and we have 12 of those, David - than we do in the entire foreign service. And another one is former Secretary of Defense Jim Mattis, who said, you can spend a lot more money on the military, but if you're not going to spend it on our diplomats and development, you're just going to have to buy me more ammunition. Those are two voices I would listen to. Let's keep this thing in balance."