Only have a minute? Listen instead Pete Galvan Voters decided more than 20 local races in Cameron County on Saturday, with San Benito seeing some of the biggest changes as challengers unseated many incumbents in hot races. In the contest to decide the San Benito mayoral office, Place 3 City Commissioner Pedro A. “Pete” Galvan defeated incumbent Ricardo “Rick” Guerra with nearly 66% of the vote, taking 1,149 ballots to 569.