Joe Arpaio marked the anniversary of President Trump pardoning him by announcing he is once again running for sheriff in Maricopa County, Arizona. "Watch out world!" the 87-year-old said in a statement. "We are back!" Arpaio served six terms as sheriff, and his jails were known for their harsh conditions, with immigrants housed in tents outside during extreme heat; inmates fed twice a day with food served at other institutions as a form of punishment; and prisoners forced to wear pink underwear. Arpaio was defeated in November 2016, and convicted in July 2017 of contempt of court after he disregarded a federal judge's order to stop arresting immigrants based on suspicion that they were undocumented. One of Trump's earliest supporters, he was pardoned by the president in August 2017.

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