Sidebar Navigation

Hello,

I have a quick question about WordPress navigation. In the default sidebar, WordPress sets up the following navigation:

Pages (Title)
– page one
– page two

Categories (Title)
– category one
– category two

Is it possible to set up two page sections in the left-hand nav?

For example:
Pages (What’s New)
– page one
– page two

Pages (Newsroom)
– page three
– page four

Categories (some sort of title)
– category one
– category two

I tried setting up a multiple page widget but I can’t figure out how to assign page three to “Newsroom” and not “What’s new”.
Basically, all my pages ended up in “What’s New” and “Newsroom.”

If you can steer me in the right direction, I would appreciate it.
Thank you.