LIEV SETS THE PAPS STRAIGHT

We spotted a fed up Liev Schreiber with Naomi Watts and their son Alexander walking around Manhattan yesterday.  Liev took a moment to educate the paps on how to go about getting their shot and then getting the hell out of the way!  (The annoyed celeb also had to fend off a passerby who decided he wanted to get in the action, everyone wants their 15 minutes!)