Gates: Halting USAID could cause millions of deaths

NEW: Bill Gates says that halting USAID could cause 'literally millions of deaths.'

"I'm particularly worried with this USAID stuff. My foundation partners with USAID on nutrition, getting vaccines out. There is incredible people, they aren't actually worms that work there. Hopefully we get some of that work back in shape. If we don't, we could have literally millions of deaths."