Permissions for USB devices for remote users

[Robert Moskowitz]

I 'just discovered' (more likely forgot) that if I vnc to a system as a 
user, even one in the Wheel group, I cannot mount any USB devices.  A 
system security feature, not a bug.

Is there a policy that I can add (and full steps for it) to enable a 
specific user to have USB (mount drives and such) access when connected 
via VNC?

thanks