Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people - many of them wearing surgical masks - came to the Utah State
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people came to the Utah State Capitol building to protest the unhealth
Scott Sommerdorf | The Salt Lake Tribune
Matt Pacenza, of HEAL Utah, speaks on the Capitol steps as more than 4,000 people came
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people -- many of them wearing surgical masks -- came to the Utah Stat
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people came to the Utah State Capitol building to protest the unhealth
Scott Sommerdorf | The Salt Lake Tribune
People crowded around speakers on the Capitol steps as more than 4,000 people came to
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people - many of them wearing surgical masks - came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.
Scott Sommerdorf | The Salt Lake Tribune
Matt Pacenza, of HEAL Utah, speaks on the Capitol steps as more than 4,000 people came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people -- many of them wearing surgical masks -- came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.
Scott Sommerdorf | The Salt Lake Tribune
More than 4,000 people came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.
Scott Sommerdorf | The Salt Lake Tribune
People crowded around speakers on the Capitol steps as more than 4,000 people came to the Utah State Capitol building to protest the unhealthy air in Utah, Saturday, Jan. 25, 2014.