It is really gratifying, for example, to visit India now and see that because they've had good educational institutions, and they've had a focus on it, there are more and more people in India participating in the world economy.
Now we've got that [children's death rate] down to about 5 percent, so we've more than cut it in half, and that's because we're getting vaccines out, economic improvement also helps there, but the vaccines are why we've seen an... ...
