Lately with Karyn Hay

The Defence Minister Ron Mark today made the announcement of a $2.346 billion Boeing P8 Poseidon aircraft fleet for the RNZAF they'll begin operations from 2023. Robert Ayson, Professor of Strategic Studies at Victoria University of Wellington discusses the purchase of the P8's; an update on the Thai cave rescue from Richard Ehrlich our Asia correspondent who is in Bangkok; and it's Monday so we talk books with Karen McMillan from NZ Booklovers.