Interest rates; unemployment stats and global military spend

In the wake of this weeks RBA increase in interest rates, how
difficult is it to forecast in uncertain times? Former economist
at the RBA and lecturer at Monash University, Isaac Gross
discusses indicators and predictions. How can it be that the
number of people receiving unemployment benefits is higher than
the number of unemployed? Why are some people receiving benefits
exempt from looking for work? Professor Peter Whiteford from the
Crawford School of Public Policy at the ANU talks through these
conundrums. And what's the correlation between military spend and
economic growth? It's complicated as Simon Rabinovitch, The
Economist's US economics editor explains.