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Lennie Mahler | The Salt Lake Tribune Police form a line in riot gear after protesters tore down a tent at the door of Infinity Chris Detrick | The Salt Lake Tribune A protesters and supporter of Republican presidential candidate Donald Trump argue outside Lennie Mahler | The Salt Lake Tribune Protesters and Trump supporters argue around Infinity Events Center as Republican preside Lennie Mahler | The Salt Lake Tribune Protesters gather around Infinity Events Center as Republican presidential candidate Dona Lennie Mahler | The Salt Lake Tribune Protesters and Trump supporters argue around Infinity Events Center as Republican preside Lennie Mahler | The Salt Lake Tribune Protesters gather around Infinity Events Center as Republican presidential candidate Dona Lennie Mahler | The Salt Lake Tribune Police form a line in riot gear after protesters tore down a tent at the door of Infinity Chris Detrick | The Salt Lake Tribune John Stromness, of Salt Lake City, participates in a rally against Republican presidential Chris Detrick | The Salt Lake Tribune John Stromness, of Salt Lake City, participates in a rally against Republican presidential Lennie Mahler | The Salt Lake Tribune Protesters gather around Infinity Events Center as Republican presidential candidate Dona Lennie Mahler | The Salt Lake Tribune Police form a line in riot gear after protesters tore down a tent at the door of Infinity Lennie Mahler | The Salt Lake Tribune Police push back after protesters tore down a tent at the door of Infinity Events Center Chris Detrick | The Salt Lake Tribune Members of the Utah Highway Patrol watch as people protest Republican presidential candida Chris Detrick | The Salt Lake Tribune Members of the Salt Lake City Police Department and Utah Highway Patrol watch as people pr Chris Detrick | The Salt Lake Tribune Supporters of Republican presidential candidate Donald Trump hold up a sign outside of the