PHOENIXRepublic photographers' most powerful images from Trump rally, protestProtesters were tear gas by Phoenix Police outside Phoenix Convention Center. Nick Oza/The RepublicNick Oza/The RepublicRobert Rogers from Phoenix plugs his ears while yelling at Trump supporters outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicPhoenix police fire teargas balls and display shotguns at protesters after a campaign rally by President Trump at the Phoenix Convention Center. Rob Schumacher/The RepublicRob Schumacher/The RepublicJorge Mendez protests from a garage outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicA secret service member rushes to move cars as Air Force One arrives carrying President Donald Trump at Phoenix Sky Harbor International Airport. Patrick Breen/The RepublicPatrick Breen/The RepublicTrump supporters before a campaign rally by President Trump at the Phoenix Convention Center. Rob Schumacher/The RepublicRob Schumacher/The RepublicPresident Donald Trump and Vice President Mike Pence wave to supporters at Phoenix Sky Harbor International Airport. Patrick Breen/The RepublicPatrick Breen/The RepublicKristin Piestewa (center) chants with others protesting outside the Phoenix Convention Center on Aug. 22, 2017.Michael Chow/The RepublicSouthern Arizona Militia, a private group, stands guard outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicProtesters were tear gas by Phoenix Police outside Phoenix Convention Center. Nick Oza/The RepublicNick Oza/The RepublicA protester sits on Second St. in front of Phoenix Police trying to clear the area around the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicPhoenix police used tear gas on protesters outside the Phoenix Convention Center after President Donald Trump's speech on Aug. 22, 2017.Michael Chow/The RepublicPhoenix police open fire with gas on protesters after a rally by President Donald Trump at the Phoenix Convention Center on Aug. 22, 2017.Rob Schumacher/The RepublicProtesters were tear gas by Phoenix Police outside Phoenix Convention Center. Nick Oza/The RepublicNick Oza/The RepublicPuente protesters erect blowup caricatures of former Maricopa County Sheriff Joe Arpaio and President Trump while protesting outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicProtesters march towards the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicGiovanni Gonzales, 9, from Phoenix, holds a sign outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicThe RepublicProtesters wave signs and yell outside the Phoenix Convention Center. Pat Shannahan/The RepublicPat Shannahan/The RepublicProtester march past St. Mary's Basillica towards the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicPresident Donald Trump speaks during the Make America Great Again Rally. David Kadlubowski/The RepublicDavid KadlubowskI/The RepublicProtesters during the Make America Great Again Rally. David Kadlubowski/The RepublicDavid Kadlubowski/azcentral.comAnti-Trump protesters gather outside the downtown Phoenix Convention Center on Aug. 22, 2017.Nick Oza/The RepublicPhoenix Police use tear gas on Protester outside the Phoenix Convention Center. Michael Chow/The RepublicMichael Chow/The RepublicProtesters were tear gas by Phoenix Police outside Phoenix Convention Center. Nick Oza/The RepublicNick Oza/The Arizona RepublicProtesters cover their faces from tear gas fired by police outside the Phoenix Convention Center. Pat Shannahan/The RepublicPat Shannahan/The Republic