Book Review: The Changing Politics of European Security: Europe Alone?, by Stefan Gänzle and Allen G. Sens. (Palgrave, Basingstoke, 2007) - European Foreign Affairs Review View Book Review: The Changing Politics of European Security: Europe Alone?, by Stefan Gänzle and Allen G. Sens. (Palgrave, Basingstoke, 2007) by - European Foreign Affairs Review Book Review: The Changing Politics of European Security: Europe Alone?, by Stefan Gänzle and Allen G. Sens. (Palgrave, Basingstoke, 2007) 13 3 European Foreign Affairs Review