Arpaio became a nationally known political figure over the past dozen years as he took aggressive action to arrest immigrants in the country illegally.
Fed policymakers expected to cut benchmark interest rate by 25 basis points amid labor market weakness and inflation rising further above the central bank's 2% target.
The U.S. and China reached a framework on a deal to move TikTok to U.S. ownership and avoid a ban, as President Trump and Chinese President Xi Jinping plan to finalize it this week.
