Kelley is the elections chief for Orange County, part of a wave of California counties rolling out sweeping new balloting procedures affecting millions of voters in the nation's most populous state.
He has good reason to be worried.
Memories of the chaos that plagued Iowa's first-in-the-nation caucuses on Feb. 3 have election officials nationwide looking to avoid similar embarrassment. Iowa's results were delayed for days, in part because of the failure of an unproven vote-counting app.
