Arizona Sheriff Mark Lamb Announces Senate Run

Pinal County Sheriff Mark Lamb, a staunch supporter of former President Donald Trump, has filed federal paperwork to run for the U.S. Senate in Arizona, becoming the first Republican to enter the race for the seat currently held by independent Sen. Kyrsten Sinema. The Arizona race is a top target for Republicans looking to take control of the Senate, which Democrats control 51-49, including Sinema and two other independents who generally vote with Democrats. Lamb could face a crowded Republican primary and will likely face a formidable fight for the GOP nomination.