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TOPSHOT - Marjory Stoneman Douglas High School staff, teachers and students return to school greeted by police and well wishers in Parkland, Florida on February 28, 2018. 
Students grieving for slain classmates prepared for an emotional return Wednesday to their Florida high school, where a mass shooting shocked the nation and led teen survivors to spur a growing movement to tighten America's gun laws. The community of Parkland, Florida, where residents were plunged into tragedy two weeks ago, steeled itself for the resumption of classes at Marjory Stoneman Douglas High School, where nearby flower-draped memorials and 17 white crosses pay tribute to the 14 students and three staff members who were murdered by a former student.
 / AFP PHOTO / RHONA WISE        (Photo credit should read RHONA WISE/AFP/Getty Images)
PHOTO: RHONA WISE/AFP/AFP/Getty Images
TOPSHOT - Marjory Stoneman Douglas High School staff, teachers and students return to school greeted by police and well wishers in Parkland, Florida on February 28, 2018. Students grieving for slain classmates prepared for an emotional return Wednesday to their Florida high school, where a mass shooting shocked the nation and led teen survivors to spur a growing movement to tighten America's gun laws. The community of Parkland, Florida, where residents were plunged into tragedy two weeks ago, steeled itself for the resumption of classes at Marjory Stoneman Douglas High School, where nearby flower-draped memorials and 17 white crosses pay tribute to the 14 students and three staff members who were murdered by a former student. / AFP PHOTO / RHONA WISE (Photo credit should read RHONA WISE/AFP/Getty Images)
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This image made available by the Broward County Sheriff's Office on Sunday, Feb. 18, 2018, shows Sheriff Scott Israel, holding the hand of Anthony Borges, 15, a student at Marjory Stoneman Douglas High School. The teenager was shot five times during the massacre on Valentine's Day that killed 17 students. Borges is being credited with saving the lives of at least 20 other students. (Broward County Sheriff's Office via AP)
PHOTO: Broward County Sheriff's Office via AP
This image made available by the Broward County Sheriff's Office on Sunday, Feb. 18, 2018, shows Sheriff Scott Israel, holding the hand of Anthony Borges, 15, a student at Marjory Stoneman Douglas High School. The teenager was shot five times during the massacre on Valentine's Day that killed 17 students. Borges is being credited with saving the lives of at least 20 other students. (Broward County Sheriff's Office via AP)
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(CNN) —  

Students who survived the Parkland, Florida, shooting laid into President Donald Trump after he linked the FBI’s failure to follow up on a report about the school shooter and the resources expended on the Russia investigation.

On Saturday, Trump tweeted, “Very sad that the FBI missed all of the many signals sent out by the Florida school shooter. This is not acceptable. They are spending too much time trying to prove Russian collusion with the Trump campaign - there is no collusion. Get back to the basics and make us all proud!”

The President’s tweet caused considerable outrage online, including among apparent survivors of the shooting:

“17 of my classmates are gone. That’s 17 futures, 17 children, and 17 friends stolen. But you’re right, it always has to be about you. How silly of me to forget. #neveragain”

PHOTO: Twitter.com

“17 innocent people were brutally murdered at my school, a place where they should have felt safe. Their lives were gone in an instant. You are the President of the United States and you have the audacity to put this on Russia as an excuse. I guess I should expect that from you.”

PHOTO: Twitter.com

“…my friends were brutally murdered and you have the nerve to make this about Russia. I can not believe this”

PHOTO: Twitter.com

“Oh my god. 17 OF MY CLASSMATES AND FRIENDS ARE GONE AND YOU HAVE THE AUDACITY TO MAKE THIS ABOUT RUSSIA???!! HAVE A DAMN HEART. You can keep all of your fake and meaningless ‘thoughts and prayers’.”

PHOTO: Twitter.com

Several of the student’s responses went viral, getting thousands of retweets. As of this writing, one of them had been retweeted more times than the President’s original message.

Many students who survived the Parkland shooting have been vocal about what they experienced, and about the action they want to see from those in power.

Alex Wind, a survivor, told CNN’s Fredricka Whitfield that he did not plan to attend a listening session Trump has scheduled on Wednesday with high school students and teachers, and that the President needed to reach out to the students.

“If Donald Trump wants to listen to us, he should have taken the first invitation,” Wind said. “We are not going to come to him. He is going to need to come to us.”

Emma Gonzalez, speaking in the same interview, said she suspected his scheduled listening session could be a sign Trump does not want to face outraged victims of the shooting.

“The fact that he has organized this just proves that he’s scared of us and that he doesn’t want to have to face us,” Gonzalez said.

Trump on Friday visited a Florida hospital where many of the victims were treated, as well as the sheriff’s office.

David Hogg, one of the students, spoke on NBC’s “Meet the Press” and issued an angry and passionate call for Trump to take action on the issue.

“You’re the President,” Hogg said. “You’re supposed to bring this nation together, not divide us. How dare you? Children are dying, and their blood is on your hands because of that. Please take action. Stop going on vacation in Mar-a-Lago. Take action. Work with Congress. Your party controls both the House and Senate. Take action, get some bills passed, and for God’s sake, let’s save some lives.”