People in the U.S. state of Arizona protest the introduction of state immigration laws with demonstrators being arrested outside the office of Maricopa County sheriff Joe Arpaio.
Two dozen protesters park their cars in the middle of Shea Boulevard, and block the main road to the Phoenix suburb of Fountain Hills, Arizona, where Donald Trump's campaign rally with former Arizona Governor Jan Brewer, and controversial sheriff Joe Arpaio was held. For hours, traffic was backed up for miles. The road was eventually cleared. Three protesters were arrested and two cars were towed from the boulevard.
The United States Supreme Court rules that Arizona's immigration law is mostly unconstitutional, except for the part that allows for law enforcement officers, in the course of their duties, to ask about an illegal immigrant's legal status if they have actual reasons to believe that the person is an immigrant and is here illegally, especially if they are of relevance to a case.
Residents of three Western United States towns - Springerville, Arizona, Eagar, Arizona and Luna, New Mexico - are warned to prepare for evacuation ahead of the Wallow Fire. one of the biggest in Arizona history.
United States federal judge Susan Bolton issues a ruling blocking Arizona from implementing sections of Arizona SB 1070 requiring police to check a person's immigration status and requiring immigrants to carry their papers at all times.