All is distraction now. The US Deep State and its media apparatus need the American people distracted from their war in Syria where they have supported ISIS and other terrorists. Thus, their 9/11 narrative is in jeopardy if the public fully wakes up to that fact. Therefore, false flags and distractions are necessary to cover things up and buy time. The Parkland kids are actors as proven by a movie they all made together in June 2017. A movie clip featuring over 5 of the media rolled out teens features a character that also looks, strangely like Nikolas Cruz.
More info here: (Now Playing on Dtube) Inverted Reality - Media Rolled-Out Main Child Actors From Parkland School Shooting Event Made Foreboding Movie Trailer In June 2017