Comma and capitalization

Hi,
1. How can I decide if a comma is needed in a situation like this? I think I normally use a comma in this type of structure:

I asked, "What will he do for me?"

But this? I feel the content in quotes acts as a noun, answering what I will be asked. 

Some day you will be asking, "What will he do for me"?  

2. The following is a question in a list of questions asked to students about the newspaper he or she read. 
Do you see a need for capitalization? If you do, why?

What is the name of the Newspaper?

1)  In the first, you need the comma.  In the second, I think the comma is preferable, but optional.

2)  No capitalization, as you have not named the newspaper.