Australian defence and counter-terrorism expert, Aldo Borgu, discusses whether the West’s War on Terror has evolved into a Cold War-style ideological struggle.In the space of one recent week, it was easy to get the impression that we’re currently under siege by terrorism from all over the world. In early November, we were faced with Australia’s new counter-terror laws, the police raids in Sydney and Melbourne, suicide bombings in Jordan and the death of Jemaah Islamiah (JI) bomb-maker Azahari bi…