Arnold's retreats threaten his agenda By Harrison Sheppard Sacramento Bureau Saturday, April 30, 2005 - SACRAMENTO -- Gov. Arnold Schwarzenegger's retreat on his redistricting plan jeopardizes his entire reform agenda, as well as his plan for a special election, analysts say. Schwarzenegger had already decided to postpone pension reform until next year, then this week softened his stance on redistricting, saying it does not necessarily have to happen by 2006 as he first demanded. But political observers say another retreat could make Schwarzenegger look particularly weak even as his popularity numbers are sagging. "I don't know that he can afford...