Sheriff Debate: Alex Villanueva calls Robert Luna a puppet; Luna calls deputy gangs 'unacceptable'
From insults being hurled to gang affiliation allegations, Wednesday's debate took a tense turn between incumbent Alex Villanueva and retired Long Beach police chief Robert Luna in the race for LA County Sheriff.
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Sheriff Debate: Alex Villanueva calls Robert Luna a puppet; Luna calls deputy gangs 'unacceptable'
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