The short answer is, NO. "Retaliation" and even "Hidden agendas" require the perpetrator to be known to the victim. "Covert" actions might cause some damages, but they wouldn't fulfill those requirements. Further, arson is usually limited in scope, and effective targets would not be easily compromised. Also, I know that we think that striking out in anger - especially when feeling helpless- might make us feel better or make some "statement". But the fact is that violence never delivers real solutions or stability.