Mass shooting survivors Carlitos Rodriguez (L), 17, of Marjory Stoneman Douglas and Heather Martin of Columbine pose for a selfie after they had lunch in Lone Tree, Colorado, U.S., July 24, 2018 REUTERS/Leah Millis SEARCH "COLUMBINE SURVIVOR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES.

Students and survivors from the Stoneman Douglas shooting Carlitos Rodriguez, 17, Ashley Baez (C), 16, and Darian Williams, 16, play a game on a trampoline with another Douglas survivor and current Columbine high school students during The Rebels Project annual survivor's gathering in Parker, Colorado, U.S., July 28, 2018. REUTERS/Leah Millis SEARCH "COLUMBINE SURVIVOR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES.

China's President Xi Jinping walks past honour guards upon his arrival at Ninoy Aquino International airport during a state visit in Manila, Philippines, November 20, 2018. At right is Philippine armed forces chief General Carlito Galvez. REUTERS/Erik De Castro

China's President Xi Jinping walks past honour guards upon his arrival at Ninoy Aquino International airport during a state visit in Manila, Philippines, November 20, 2018. At right is Philippine armed forces chief General Carlito Galvez. REUTERS/Erik De Castro

China's President Xi Jinping walks past honour guards upon his arrival at Ninoy Aquino International airport during a state visit in Manila, Philippines, November 20, 2018. At right is Philippine armed forces chief General Carlito Galvez.REUTERS/Erik De Castro

Marjory Stoneman Douglas High School survivor Carlos "Carlitos" Rodriguez speaks as teens kick off a voter registration rally, a day ahead of the 19th anniversary of the massacre at Columbine High School, in Littleton, Colorado, U.S., April 19, 2018. REUTERS/Rick Wilking

Marjory Stoneman Douglas High School survivor Carlos "Carlitos" Rodriguez speaks as teens kick off a voter registration rally, a day ahead of the 19th anniversary of the massacre at Columbine High School, in Littleton, Colorado, U.S., April 19, 2018. REUTERS/Rick Wilking

Philippine President Rodrigo Duterte looks on during the Armed Forces of the Philippines (AFP) change of command ceremony with incoming AFP Chief Carlito Galvez Jr and outgoing Chief Rey Leonardo Guerrero at Camp Aguinaldo in Quezon City, Metro Manila, Philippines April 18, 2018. REUTERS/Dondi Tawatao

Lili Estefan and Carlitos Calderon arrive for the 2017 Latin Recording Academy Person of the Year Gala in Las Vegas, Nevada, U.S. November 15, 2017. REUTERS/Steve Marcus

Football Soccer - Sion v Braga - UEFA Europa League round 32 1st leg - Stadion Tourbillon, Sion, Switzerland - 18/02/2016 Sion's Carlitos (R) in action against Braga's Luiz Carlos, Wilson Eduardo and Alan REUTERS/Denis Balibouse

Football Soccer - FC Sion v Liverpool - UEFA Europa League Group Stage - Group B - Stade Tourbillon, Sion, Switzerland - 10/12/15
Liverpool's Adam Lallana and FC Sion's Carlitos
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Football Soccer - FC Sion v Liverpool - UEFA Europa League Group Stage - Group B - Stade Tourbillon, Sion, Switzerland - 10/12/15
Liverpool's Bradley Smith and FC Sion's Carlitos
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Football Soccer - FC Sion v Liverpool - UEFA Europa League Group Stage - Group B - Stade Tourbillon, Sion, Switzerland - 10/12/15
Liverpool's Bradley Smith and FC Sion's Carlitos
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Sion's Elsad Zverotic (L) and Carlitos (R) celebrate with team manager after Leo Lacroix scored against Girondins Bordeaux during their Europa League Group B soccer match at Matmut Atlantique stadium in Bordeaux, southwestern France, October 22, 2015. REUTERS/Regis Duvignau

Former Argentinian soccer player Diego Maradona (C, wearing a baseball cap) gestures from a balcony to Carlos Tevez (not pictured) during Tevez's presentation as Boca Juniors' new player at La Bombonera stadium in Buenos Aires July 13, 2015. Tevez was officially unveiled on Monday in a 6.5 million euros ($7.15 million) transfer from Juventus. Thousands of fans of the popular club from the port district of La Boca packed La Bombonera stadium to welcome Tevez home from a decade abroad the day after the team went top of the Argentine league championship. The banner reads "Thanks Carlitos (Tevez) for coming back - Maradona family". REUTERS/Marcos Brindicci

Former Argentinian soccer player Diego Maradona (C, wearing a baseball cap) gestures from a balcony to Carlos Tevez (not pictured) during Tevez's presentation as new Boca Juniors' player at La Bombonera stadium in Buenos Aires July 13, 2015. Tevez was officially unveiled on Monday in a 6.5 million euros ($7.15 million) transfer from Juventus. Thousands of fans of the popular club from the port district of La Boca packed La Bombonera stadium to welcome Tevez home from a decade abroad the day after the team went top of the Argentine league championship. The banner reads "Thanks Carlitos (Tevez) for coming back - Maradona family". REUTERS/Marcos Brindicci

FC Sion's Carlitos reacts after scoring the third goal against FC Basel during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

FC Sion's Carlitos (L) and Moussa Konate react after scoring the third goal against FC Basel during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

FC Sion's Moussa Konate (C) , Carlitos (L) and Ebenezer Assifuah react after scoring the first goal against FC Basel during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

FC Sion's Carlitos (L) fights for the ball against FC Basel's Luca Zuffi during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

FC Sion's Carlitos (R) fights for the ball against FC Basel's Luca Zuffi during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

FC Sion's Carlitos fights for the ball against FC Basel's Adama Traore during their Swiss Cup final soccer match in the St. Jakob Park stadium in Basel, Switzerland June 7, 2015. REUTERS/Arnd Wiegmann

AS Roma's Francesco Totti (2nd R) and Miralem Pjanic (R) fight for the ball with Juventus' Paul Pogba (L) and Carlitos Tevez during their Italian Serie A soccer match at the Olympic stadium in Rome May 11, 2014. REUTERS/Max Rossi (ITALY - Tags: SPORT SOCCER)

Finalist Carlito Olivero poses backstage after "The X Factor" finale in Los Angeles, California, December 19, 2013. Winners Alex Kinsey and Sierra Deaton won a $1 million recording contract with Sony Music Entertainment. REUTERS/Kevork Djansezian (UNITED STATES - Tags: ENTERTAINMENT)

Estoril's Carlos Alberto Carlitos (L) and Sevilla's Alberto Moreno fight for the ball during their Europa League soccer match in Seville, November 28, 2013. REUTERS/Marcelo del Pozo (SPAIN - Tags: SPORT SOCCER)

Estoril's Carlos Alberto Carlitos (R) and Sevilla's Sebastian Cristoforo jump for the ball during their Europa League soccer match in Seville, November 28, 2013. REUTERS/Marcelo del Pozo (SPAIN - Tags: SPORT SOCCER)

Estoril's Carlitos (top) jumps for the ball over Sevilla's Jose Antonio Reyes (L) during their Europa League soccer match in Seville, November 28, 2013. REUTERS/Marcelo del Pozo (SPAIN - Tags: SPORT SOCCER)

Contestant Carlito Olivero arrives at "The X Factor" finalist party in Los Angeles, California November 4, 2013. REUTERS/Kevork Djansezian (UNITED STATES - Tags: ENTERTAINMENT)

Judge Paulina Rubio (2nd L) poses with the boys she mentors Carlito Olivero (L), Carlos Guevara (2nd R) and Tim Olstad after arriving at "The X Factor" finalist party in Los Angeles, California November 4, 2013. REUTERS/Kevork Djansezian (UNITED STATES - Tags: ENTERTAINMENT)

Benfica's Lorenzo Melgarejo (R) fights for the ball with Estoril's Carlitos during their Portuguese Premier League soccer match at Luz stadium in Lisbon May 6, 2013. REUTERS/Hugo Correia (PORTUGAL - Tags: SPORT SOCCER)

Benfica's Lorenzo Melgarejo (L) fights for the ball with Estoril's Carlitos during their Portuguese Premier League soccer match at Luz stadium in Lisbon May 6, 2013. REUTERS/Hugo Correia (PORTUGAL - Tags: SPORT SOCCER TPX IMAGES OF THE DAY)

Cape Verde Islands' Carlitos Tavares and Nando Neves (R) joke around during their training session in Port Elizabeth January 29, 2013. Cape Verde Islands will play Ghana in their African Nations Cup (AFCON 2013) quarter-final soccer match in Port Elizabeth on Saturday. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT SOCCER)

Angola's Djalma Campos (R) collides with Carlitos of Cape Verde Islands during their African Nations Cup Group A soccer match at the Nelson Mandela Bay Stadium in Port Elizabeth January 27, 2013. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT SOCCER)

Cape Verde's Carlitos and South Africa's Phala (front) fight for the ball during the opening match of the Africa Cup of Nations (AFCON 2013) soccer tournament in Soweto January 19, 2013. REUTERS/Thomas Mukoya (SOUTH AFRICA - Tags: SPORT SOCCER)

Cape Verde's Carlitos (R) fends off South Africa's Siphiwe Tshabalala (L) during the opening match of the Africa Cup of Nations (AFCON 2013) soccer tournament in Soweto January 19, 2013. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT SOCCER)

Fenerbahce's Gokhan Gonul (L) fights for the ball with Carlitos of AEL Limassol during their Europa League soccer match at Sukru Saracoglu stadium in Istanbul November 8, 2012. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SOCCER)

Porto's Jackson challenges Estoril's Carlitos during their Portuguese Premier League soccer match at Coimbra da Mota stadium in Cascais October 28, 2012. REUTERS/Jose Manuel Ribeiro (PORTUGAL - Tags: SPORT SOCCER)

Porto's Maicon heads the ball in front of Estoril's Carlitos during their Portuguese Premier League soccer match at Coimbra da Mota stadium in Cascais October 28, 2012.
REUTERS/Jose Manuel Ribeiro (PORTUGAL - Tags: SPORT SOCCER)

Olympique Marseille's Rafidine Abdullah (L) fights for the ball with AEL Limassol's Carlitos (C) and Paulo Sergio during their Europa League soccer match at the Velodrome Stadium in Marseille, October 4, 2012. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: SPORT SOCCER)

Sporting's Helder Postiga (L) fights for the ball with Naval's Carlitos during their Portuguese Premier League soccer match at Alvalade stadium in Lisbon February 4, 2011. REUTERS/Jose Manuel Ribeiro (PORTUGAL - Tags: SPORT SOCCER)

Carlito Gonzalez of Puerto Rico (R) lands a punch on Steve Badgley of the U.S. in the first round of their light heavyweight bout at Madison Square Garden in New York June 12, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: SPORT BOXING)

Carlito Gonzalez of Puerto Rico stands over Steve Badgley of the U.S. after knocking him to the canvas in the first round of their light heavyweight bout at Madison Square Garden in New York June 12, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: SPORT BOXING)

Steve Badgley of the U.S. wipes his face as Carlito Gonzalez of Puerto Rico is declared the winner by TKO after their light heavyweight bout at Madison Square Garden in New York June 12, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: SPORT BOXING)

Steve Badgley (R) of the U.S. throws a punch against Carlito Gonzalez of Puerto Rico in the first round of their light heavyweight bout at Madison Square Garden in New York June 12, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: SPORT BOXING)

Carlito Gonzalez of Puerto Rico (R) lands a punch on Steve Badgley of the U.S. in the first round of their light heavyweight bout at Madison Square Garden in New York June 12, 2010. REUTERS/Lucas Jackson (UNITED STATES - Tags: SPORT BOXING IMAGES OF THE DAY)

FC Basel (FCB) Alexander Frei (L) and Carlitos celebrate after winning against BSC Young Boys (YB) during their final Swiss Super League soccer match in Bern May 16, 2010. REUTERS/Michael Buholzer (SWITZERLAND - Tags: SPORT SOCCER)

FC Basel (FCB) Benjamin Huggel (L), Carlitos (2nd R) and Cabral (2nd L) react next to BSC Young Boys (YB) Alberto Raimondi after winning the final Swiss Super League soccer match in Bern May 16, 2010. REUTERS/Michael Buholzer (SWITZERLAND - Tags: SPORT SOCCER)

FC Basel (FCB) Valentin Stocker (R) reacts with team mates Jacques Zoua (2nd R), Benjamin Huggel (2nd L) and Carlitos after scoring the first goal against BSC Young Boys (YB) during their final Swiss Super League soccer match in Bern May 16, 2010. REUTERS/Pascal Lauener (SWITZERLAND - Tags: SPORT SOCCER)

Grasshopper Club's (GC) Kay Voser challenges Carlitos (L) of FC Basel (FCB) during their Swiss Super League soccer match in Zurich April 25, 2010. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT SOCCER)

Grasshopper Club's (GC) Vero Salatic and Carlitos (L) of FC Basel (FCB) head for the ball during their Swiss Super League soccer match in Zurich April 25, 2010. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT SOCCER HEADSHOT)

BSC Young Boys' (YB) Francois Affolter (R) fights for the ball with FC Basel's (FCB) Carlitos during their Swiss Super League soccer match in Bern November 29, 2009. REUTERS/Michael Buholzer (SWITZERLAND SPORT SOCCER)

BSC Young Boys' (YB) Francois Affolter (R) fights for the ball with FC Basel's (FCB) Carlitos during their Swiss Super League soccer match in Bern November 29, 2009. REUTERS/Michael Buholzer (SWITZERLAND SPORT SOCCER)

FC Basel's (FCB) Marco Streller (R) and team mate Carlitos celebrate scoring against FC Zurich (FCZ) during their Swiss Cup soccer match in Basel November 20, 2009. REUTERS/Arnd Wiegmann (SWITZERLAND SPORT SOCCER)

FC Basel's (FCB) Carlitos (C) watches as team mate Alexander Frei (R) scores his first goal against FC Zurich's (FCZ) goalkeeper Johnny Leoni (L) during their Swiss Cup soccer match in Basel November 20, 2009. REUTERS/Arnd Wiegmann (SWITZERLAND SPORT SOCCER)

Benfica's Weldon (R) and Keirrison challenge Naval's Carlitos during their Portuguese Premier League soccer match at Luz stadium in Lisbon November 9, 2009. REUTERS/Jose Manuel Ribeiro (PORTUGAL SPORT SOCCER)

Fulham's Paul Konchesky (L) challanges FC Basel's Carlitos during their UEFA Europa League soccer match match at Craven Cottage in London October 1, 2009. REUTERS/Stefan Wermuth (BRITAIN SPORT SOCCER)

FC Aarau's Ivan Pejcic (L) fights for the ball against FC Basel's (FCB) Carlitos during their Swiss Super League soccer match in Aarau September 26, 2009. FCB won the game 2-0. REUTERS/Romina Amato (SWITZERLAND SPORT SOCCER)

FC Basel's (FCB) Alexander Frei (R) and Carlitos celebrate after scoring against FC Aarau during their Swiss Super League soccer match in Aarau September 26, 2009. REUTERS/Romina Amato (SWITZERLAND SPORT SOCCER)

FC Basel's (FCB) Alexander Frei (R) and Carlitos celebrate after scoring against FC Aarau during their Swiss Super League soccer match in Aarau September 26, 2009. REUTERS/Romina Amato (SWITZERLAND SPORT SOCCER)

Basel's Carlitos (R) fights for the ball with AS Roma's Jeremy Menez (C) and David Pizarro during their Europa League Group E soccer match in Basel September 17, 2009. REUTERS/Michael Buholzer (SWITZERLAND SPORT SOCCER)