The google documentation HERE clearly says that
You should not request userinfo.profile or plus.me in combination with [https://www.googleapis.com/auth/plus.login] scope as they are implicitly included and would create a confusing permissions dialog for your user.
... yet if I don't use
https://www.googleapis.com/auth/userinfo.email and https://www.googleapis.com/auth/userinfo.profile along with https://www.googleapis.com/auth/plus.login the api will not return the user's email address or name.
If I'm not supposed to userinfo scope along with the plus.login scope how do I get the the user's name and email?