Julie Bishop says she is not Tanya Plibersek's subeditor – video

The foreign minister and deputy leader of the Liberal party, Julie Bishop, responds to criticism over her comments about the effects of climate change on the Marshall Islands. Bishop stood up in parliament last week to mock her opposition counterpart, Tanya Plibersek, for suggesting an island in the region was underwater due to rising sea levels. It was later revealed that Plibersek had identified the wrong island as being overrun by the sea, a mistake Bishop called a "shocking blunder"