Schwarzenegger's health care plan stalled

We have been told that a key committee vote was postponed until Monday.
Why? "The legislative analyst report quickly became the focus of today's hearing, with Republicans and Democrats alike expressing doubts about forging ahead in the face of those financial risks. California currently faces a $14.5 billion deficit over the next 18 months - ironically about the same size as the health care bill."
-Here's the LAO's report on it.