He hasn't made an official announcement yet.
But today, Liccardo filed the paperwork to run for the House seat Anna Eshoo is about to vacate.
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Liccardo served as San Jose's mayor from 2014 to 2022.
Eshoo said last week that she won't be running for re-election next year.
Santa Clara County Supervisor Joe Simitian announced his candidacy for the seat Wednesday.