Photos: Steve Lopez on the Trump campaign trail

Maricopa County Sheriff Joe Arpaio, left, and former Arizona Gov. Jan Brewer greet Republican presidential candidate Donald Trump at a rally in Fountain Hills, Ariz., on Saturday. Arpaio and Trump have a hard line on immigration. Latinos and immigrants' rights advocates held protests. Arizona's primary is Tuesday.

Maricopa County Sheriff Joe Arpaio, left, and former Arizona Gov. Jan Brewer greet Republican presidential candidate Donald Trump at a rally in Fountain Hills, Ariz., on Saturday. Arpaio and Trump have a hard line on immigration. Latinos and immigrants’ rights advocates held protests. Arizona’s primary is Tuesday.

(Allen J. Schaben / Los Angeles Times)

March 19, 2016 9 PM PT

Trump rally

A large crowd turns out for Saturday’s Donald Trump rally in Fountain Hills, Ariz. Trump and Sen. Ted Cruz are battling for the state in Tuesday’s primary.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Donald Trump addresses a crowd in Fountain Hills, Ariz., on Saturday. Protesters blocked a main road leading to the Trump rally.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump supporters pray before the candidate speaks.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump supporters and protesters clash after the candidate’s speech.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Police on horseback monitor the crowd at Saturday’s Donald Trump rally.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump merchandise for sale at the candidate’s rally in Arizona.

(Allen J. Schaben / Los Angeles Times)

Trump rally

George Clifton traveled from Palmdale to Arizona to protest at Trump’s rally.

(Allen J. Schaben / Los Angeles Times)

Trump rally

A gun-carrying Nohl Rosen, with the group Rally For Law Enforcement, works with police to keep protesters under control. Rosen supports Trump.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump supporters make their feelings known on a poster Saturday.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump supporters lined up early for Saturday’s rally.

(Allen J. Schaben / Los Angeles Times)

Trump rally

Trump campaign buttons for sale.

(Allen J. Schaben / Los Angeles Times)

More From the Los Angeles Times

Most Read in California