How people would react to the leaked video of the US security forces massacring a protest

1. RT @ABC: BREAKING: Video shows US security forces massacring a peaceful protest #Massacre #Shameful 2. How can they do this?! Disgusting! #Massacre #Shameful 3. Is this really what America stands for? #Massacre #Shameful 4. I'm appalled at the death and destruction US security forces have caused. #Massacre #Shameful 5. How can the US commit inhumane acts like this? #Massacre #Shameful 6. No justice can put an end to this horrific massacre. #Massacre #Shameful 7. How could anyone condone such a despicable crime? #Massacre #Shameful 8. We must demand accountability for this massacre. #Massacre #Shameful 9. We must never allow atrocities like this to happen again! #Massacre #Shameful 10. This is truly heartbreaking. All the innocent blood spilled for no reason. #Massacre #Shameful 11. It's time for an investigation into this heinous attack. #Massacre #Shameful 12. My heart goes out to all those affected by this massacre. #Massacre #Shameful 13. This must not be tolerated. #Massacre #Shameful 14. This is an absolute travesty. #Massacre #Shameful 15. Unbelievable! We must take action now. #Massacre #Shameful 16. How can anyone in good conscience condone this? #Massacre #Shameful 17. This massacre is a stain on our country. #Massacre #Shameful 18. So much injustice and violence in the US. #Massacre #Shameful 19. If this is what the US security forces are capable of, what hope is there for us? #Massacre #Shameful 20. No one can justify this cruelty. #Massacre #Shameful 21. We must stand together against this massacre. #Massacre #Shameful 22. The authorities must answer for this act. #Massacre #Shameful 23. This massacre is a blight on democracy. #Massacre #Shameful 24. We must hold those responsible accountable. #Massacre #Shameful 25. Justice must be served for this