Terrorism talk and wat is our governments doing to protect us

I won't everybody to give there thaught a and ideas of on most neally all terrorism attacks gov/police ect already had the people on the close watch and new they where a danger to our community !!!! To me if anybody even smells or is the tinyiest smallest proof of being in support or a danger to the community should be deported or contained in some maximum security setup .
I won't open thaught ideas ect on this point and remember we need to look after our fellow people and children of the community since our governments are not good enough to !