No, we have no need for a second amendment- If you look at the constitution you will see that it already protects us- If the "powers of the day" followed the law we would not have this problem.
The elected government and the civil service bureaucrats, swear to protect the constitution- but work hard at circumventing the constitution.
It appears that three groups are fighting for control of Canada, The RCMP- civil service bureaucrats and the elected government.
But that would just be my imagination.
janice