Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.Trent Nelson | The Salt Lake Tribune Onlookers line the route of President Barack Obama's motorcade as it makes its way from Salt Lake City to Hill Air Force Base, Friday April 3, 2015.