I was recently in the Philippines and talked about that issue. I've met with caregivers. I think they do a very valuable service, including, as I think I've said here before, for my mother, who is 92 years old and has a great Filipino caregiver.
I acknowledge that there are problems here, that there are challenges here, and that the processing time is too long. That processing time is coming down and will continue to come down, but it is still too high. The general process for fixing it is the same as what I said for nuclear families: it's a combination of higher levels, more money, and more efficiency. It's really the same across the board.
There is some limited progress there, but we don't have all the money in the world. We have to choose priorities. My top priority was the nuclear family, the immediate spouses and the immediate dependants, but we're also working to try to improve the situation for caregivers.