George Clooney & friends don't want this guy's job, as seen in January '08 | Photo © Copyright 2008 by Jonathan Alcorn (aka Sundogg) via the LAist Featured Photos pool on Flickr If there's one scene Hollywood actors aren't eager to rehearse, it's the one where they march back and forth in front of studios in shifts, carrying signs and accepting honks and donuts from sympathetic supporters. It's something the Screen Actors Guild is hoping......