Many among the thousands of people who attended Denver’s March for Our Lives event on Saturday used signs to convey a variety of stories and messages. Here are just a few: Elizabeth Hernandez, The Denver Post Haylee LaRue, 16, who participated in a national school walkout over gun violence at Thornton High School earlier this month, attended Saturday’s march with her family. “We shouldn’t have to send our parents text messages in the morning saying I love you because we don’t know if we’ll make it home,” she said.