![ABC managing director Michelle Guthrie is expected to prepare staff for sweeping changes on Tuesday afternoon.](/web/20170306223750im_/http://www.smh.com.au/content/dam/images/g/u/n/i/i/4/image.related.wideLandscape.300x169.gus3nj.png/1488838501906.jpg)
Michelle Guthrie poised to wield axe in sweeping changes to ABC
ABC managing director Michelle Guthrie will present a high noon briefing to staff at the national broadcaster where she is expected to finally reveal where the axe will fall, with multiple job losses expected.