All school buildings ought to have the same security system like courts, Immigration offices and airports across the U.S

The massacre of Sandy Hook Elementary School in CT is beyond heartbreaking. It was a great lost to the family who have lost members of their family; but it is a joyful to the NRA, all administrations and U.S congress for this horrible death--they love the result of newtown, CT. Government employees across the U.S are only protecting themselves. My message is just simple. Background check or guns restriction to the criminals is not a solution because they will get them anyway illegally like what had been doen by Newtown's shooter. And banning guns in the U.S is a joke; it will never happen because guns owners will use money to mute politicians in Washington. Can't happen!The best thing to do is: re-design all schools buildings with metal detectors and place permanent polices in all entranes