Tuesday, 4/20

One of my guilty pleasures each day occurs at 11:00 am on CBS, when I watch Young and the Restless.  So in the newest story lines there is not 1 but 2 women who have had cosmetic surgery to appear exactly like another character on the show in order to further some sinister plot they hatched up.  I know that this type of TV is make believe, but here are my questions:

1. Where does one find a doctor to do this type of work??  ( I actually got this question answered yesterday when the women talked about the Dr.  in South America)
2. How do these people who are so crazy they can barely function afford this type of surgery?
3. How possible is it to have your appearance altered to look exactly like someone else?  I mean, you would obviously have to have some physical similarities to start with.
4. How do these people learn to talk/sound exactly like the person they are replacing??