They do.
Everything is checked by bipartisan couple.
The counting is fair. Long, but fair. Actually, it is so long, because they try to check everything.
The problems are the swollen registration list (Richer is trying to purge it somewhat, but not enough!) and the mail ins.
Anybody can forge signature on mail in envelope.
BTW,
Some fix to the mess up system is on the ballot this time
Vote YES for Props 128 and 129!
They should help with the mail in vote validation!