Students return to Florida school where 17 were killed

PARKLAND, Fla. — Students at a Florida high school where 17 of their classmates and staff members were killed returned Sunday to gather their belongings thrown down in panic during the school shooting nearly two weeks ago.Thousands of students joined their parents in walking past the three-story building at Marjory Stoneman Douglas High School where the Feb. 14 massacre took place. It is now cordoned off by a chain-link fence that was covered with banners from other schools showing their s