Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

We know that  Nikolas Cruz  wasn't hiding a thing about  his  killing rage in the months and even years before the Florida school massacre.
According to the best British newspaper in America  the Daily Mail   Nikolas Cruz  abused his ex and sold knives out of a lunchbox.  He  was disciplined by the school 25 times and finally expelled.
Good Morning America could not pass up an interview with survivor Ariana Lopez. In her circle  everybody knew that  Cruz  was dangerous.  He  didn't bother to hide it. According to  Ms. Lopez  Cruz  was signaling  his  rage and murderous feelings like mad.
Lopez made it clear during her interview that  Cruz 's problematic behavior and mental health issues were on clear display at school. 'He used to sell knives out of his lunch box  which I thought was insane. You can't have knives  this is a school'  said Lopez of  Cruz . 'He would be like  "hey guys  want some knives?"' One of the incidents that led to his being disciplined was a fight in September 2016. Footage of the brawl emerged over the weekend.  Cruz  was suspended for two days as a result of the fight  which was over a former girlfriend.
This changes the picture completely: what the hell were the school counselors and police authorities doing while  Cruz  was signaling murderous intentions? There is an air of looming tragedy over the Florida school killings  and secretly  many people knew or suspected what was to come.
Any competent teacher  administrator  school cop  or counselor should have seen the signs and should have diverted  Cruz  into a protected environment where  he  could be educated and monitored. If  his  friend Ariana knew he was selling knives  so did dozens of other kids  teachers  administrators  and all the rest. No person in authority acted responsibly. They just kicked the can down the road.
There is no mystery about the Nikolas Cruzes of the world. They have been around forever. It's just that they were spotted and taken care of with discipline and  yes  with love and acceptance  whether they deserved it or not. If they acted out  they were punished appropriately  and if they looked dangerous  they were diverted to activities where they could do no harm.
That's what fathering is all about  and that is what the ancient phrase "in loco parentis" means.  Cruz  should have been effectively disciplined from childhood onward  but  he  was allowed to grow into a raging menace  recognized by other students and by numerous adults.
Cruz told everybody: 'I'm a killer!'

CLOSE John Schnatter  is leaving as CEO of Papa John's Pizza. No reason was given for  Schnatter 's decision  but  he  recently faced criticism for blaming protesting NFL players for slumping pizza sales. Wochit
Papa John's founder and CEO  John Schnatter  is stepping down. (Photo: Mark J. Rebilas  Mark J. Rebilas-USA TODAY Sports)
 Papa John's CEO John Schnatter  who overcame the odds to build his home-delivery pizza chain into a national powerhouse against entrenched rivals   is stepping down.
 Schnatter  who founded the pizza chain in 1984   will remain as chairman of the board. No immediate reason was given for  his  decision  which takes effect Jan. 1.  He  is being replaced CEO is company President Steve Ritchie.
As the founder  Schnatter has been one of the biggest names in fast food. But  he  recently ran into controversy when  he  blamed NFL players' mass move to drop to one knee during the playing of the national anthem as affecting  his  company's sales.
 Schnatter  has been one of the last CEOs who also act as  their  brand's advertising pitchman  a list that once included Col. Harland Sanders for Kentucky Fried Chicken and Dave Thomas of Wendy's. By stressing that Papa John's had better ingredients and a better tasting product  he was able to turn the burgeoning chain into a national force against giants like Domino's Pizza and Pizza Hut.
The company  which has more than 5 000 locations worldwide  said in a statement that  Schnatter  will continue to "pursue  his  personal passion for entrepreneurship  leadership development and education."
Louisville-based Papa John's is the official pizza sponsor of the National Football League  which  Schnatter  slammed in November for not dealing with players who've been kneeling during the Star Spangled Banner to protest racial injustice. The movement began with then-San Francisco 49ers quarterback Colin Kaepernick in 2016.
"The NFL has been a long and valued partner over the years. But we're certainly disappointed that the NFL and its leadership did not resolve the ongoing situation to the satisfaction of all parties long ago "  Schnatter  said during a Nov. 1 analyst call. "This should've been nipped in the bud a year-and-a-half ago."
 Schnatter  isn't the first founder to step away recently from CEO duties at the company  he  built from scratch. Last month  Chipotle Mexican Grill CEO Steve Ells would become executive chairman and Panera Bread's Ron Shaich announced that he would step down  but retain his position as board chairman.
And  Schnatter himself  has said goodbye to the CEO gig before.  He  stepped down in 2005  but returned in 2008. In 2010   he  took on a co-CEO  Jude Thompson  but that arrangement ended the following year.
Now Papa John's may decide to find a new pitchman besides  Schnatter .
â He âs in every ad " Gordon said. "Thatâs very CEO-centric marketing  which is pretty unusual these days. Weâll see if  he  steps back from that.â
 He  added  â He  and/or the board see the need to get  him  out of the line on fire and to continue  his  involvement in a less visible way.â
Papa John's CEOÂ John Schnatter steps down

SEE IT: Activist slams  Caitlyn Jenner  for support of Donald Trump
Preston made waves when she confronted  Caitlin Jenner  in August over her endorsement of President Trump. (Taylor Jewell/Taylor Jewell/Invision/AP)
Preston  who previously served as the editor-in-chief of Wear Your Voice magazine  went viral after confronting  Jenner  in August at a Trans Chorus of Los Angeles event for her endorsement of President Trump.
âYouâre a f--king fraud â Preston told  Jenner  at the time. âItâs really f--ked up that you continue to support somebody...thatâs erasing our f--king community. And you support it!â

Trans activist who confronted Caitlin Jenner will run for office