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https://www.wsj.com/articles/sheriff-mark-lamb-enters-gop-race-for-arizona-senate-d7e13e18

Sheriff Mark Lamb Enters GOP Race for Arizona Senate

Pinal County sheriff could face Kari Lake in primary to challenge for Kyrsten Sinema’s seat

Mark Lamb, sheriff for Pinal County, Ariz., is a popular figure among grass-roots conservatives.Photo: Drew Angerer/Getty Images

By Eliza Collins

Updated April 11, 2023 3:32 pm ET

QUEEN CREEK, Ariz.—Sheriff Mark Lamb advised Kari Lake on border policy when she ran for governor in 2022. Soon, Mr. Lamb could be running against her.