"cc"ing an attorney

What is the proper syntax when you cc and attorney on a letter?

I know an attorney and I want to give my letter more clout, so I want to cc him.

 

thanks George, but what I really need to know is the format of the attorney name...

is it:

First Last, Esquire

or First Last, Attorney at Law

Or is it something else?

 

Thanks Dave, that's what I was looking for...