A group of South Sioux City High School students has invited the public to join them at a protest today, but school administrators have already said that that type of demonstration is not allowed. Last week, 100 students demonstrated to show concerns about school officials are handling racial equality, religious freedom, and treatment of LGBTQ students. According to a Facebook post, a second protest has been scheduled for 3:30 p.m. across the street from the school. The post said students are