TY JOUR TI THE PREVENTION OF EXTREMIST MANIFESTATIONS IN ADOLESCENCE AND YOUTH IS THE MOST IMPORTANT ELEMENT OF IMPROVING THE PUBLIC SAFETY AND HOMELAND SECURITY OF OUR COUNTRY KW public safety KW crime among youth KW crime prevention KW criminal groups KW the wrongfulness of the Association with extremist views JO National Security and Strategic Planning AU KOBETS, P.N. PY 2015 IS 2015 PB Strategy of the Future