<sod>On March 18, protesters tore down a security tent at a Trump rally in Utah and threw rocks at rally attendees as they left.<ref>{{cite web|first=Elliot|last=Smilowitz|url=http://thehill.com/blogs/blog-briefing-room/news/273641-protesters-face-off-with-police-at-utah-trump-rally|title=Protesters face off with police at Utah Trump rally|work=The Hill|date=March 19, 2016|accessdate=March 19, 2016}}</ref>  The next day, protesters blocked a highway leading to Trump's [[Fountain Hills, Arizona]] rally, leading to three arrests.<ref>{{cite web|url=http://www.foxnews.com/politics/2016/03/19/protesters-try-to-block-access-to-trump-rally-in-arizona-ahead-big-primary-in-border-state.html?intcmp=hpbt2|title=Protesters try to block access to Trump rally in Arizona, ahead of big primary in border state|publisher=Fox News|date=March 19, 2016|accessdate=March 19, 2016}}</ref><eod>
<sod>On March 18, protesters tore down a security tent at a Trump rally in Utah and threw rocks at rally attendees as they left.<ref>{{cite web|first=Elliot|last=Smilowitz|url=http://thehill.com/blogs/blog-briefing-room/news/273641-protesters-face-off-with-police-at-utah-trump-rally|title=Protesters face off with police at Utah Trump rally|work=The Hill|date=March 19, 2016|accessdate=March 19, 2016}}</ref>  The next day, protesters blocked a highway leading to Trump's [[Fountain Hills, Arizona]] rally, leading to three arrests.<ref>{{cite web|url=http://www.foxnews.com/politics/2016/03/19/protesters-try-to-block-access-to-trump-rally-in-arizona-ahead-big-primary-in-border-state.html?intcmp=hpbt2|title=Protesters try to block access to Trump rally in Arizona, ahead of big primary in border state|publisher=Fox News|date=March 19, 2016|accessdate=March 19, 2016}}</ref>  At a separate rally in [[Tucson, Arizona]] later that night, a black Trump supporter was arrested after punching and stomping a white protester who had donned a [[Ku Klux Klan regalia and insignia|KKK hood]].<ref>{{cite web|first=Jonathan|last=Zhou|url=http://www.theepochtimes.com/n3/1998051-video-black-man-punches-stomps-on-white-trump-protester-wearing-kkk-hood/|title=Protesters try to block access to Trump rally in Arizona, ahead of big primary in border state|work=The Epoch Times|date=March 19, 2016|accessdate=March 19, 2016}}</ref><eod>