There are at least three existing threads on this topic, in the future please search carefully for existing threads before creating a whole new topic, chances are most issues already have an existing discussion thread:
zer...rogue
and
zer...ightsand
zer...wired
With the 08/09 Rogues the consensus was that all were pre-wired for fog-lights, I can't guarantee if this is the case with all new 2010 Rogues but I can't see any reason why this would have changed.
I encourage you to post in one of the existing threads, keep the discussion going, and let us know if you move forward with installing your own fog lights! Also it would be great to confirm if your 2010 S model does have the fog light wiring, so please let us know.