Parkland school shooting: Stoneman Douglas students prepare to confront memories as they return to classes

For some students, going back to class at Marjory Stoneman Douglas High School in Parkland, Florida, is like being forced to repeatedly board a downed airplane.
"It’s just really hard to think about," David Hogg, a senior who has become one of the more outspoken survivors, told NBC News on Tuesday. "Imagine getting in a plane crash and having to get back on the same plane again and again and again and being expected to learn and act like nothing’s wrong."

Source: nbcnews