Laura Tingle on 'factional bastardry' and a Senator's death

Since Senator Kimberley Kitching died of a heart attack on the 10th of March, the Labor Party has been embroiled in allegations of factional in-fighting and bullying.  Today, ABC 7.30's chief political correspondent Laura Tingle steps us through the scandal that's unravelled since the Senator's death, and what it means for Labor so close to an election.  Featured:  Laura Tingle, ABC 7.30 chief political correspondent