“How to protect the United states of America without terrorists”

We all shaken and sad last week when we saw terrorists attack Boston Marathon and our country and the people of this beaufaul country of United states of America and we need securitys all over the country and places as well and protect our people from danger from terrorists attack and put cameras in all buildings when comes to big citys like LA, New York and Boston and of course Seattle and San Fransico and Wasngton DC and we need to get take off all these terrorists off the streets and neighborhoods and  make this safe country for all of us