Lately with Karyn Hay for Monday 13 August

Primary school teachers and principals are going on strike for one day on Wednesday...RNZ's education correspondent John Gerritsen is with us in a moment... There is a great deal of confusion among the public and also scientists over glypho-sate .. that's the stuff that's in the weedkiller Roundup... is it carcinogenic or not ...Dr Kerry Harrington is senior lecturer in Weed Science at Massey University and he has his own view...he'll join us this hour And it's NZ Booklovers night.. Karen McMillan with her book of the week and the reading tonight is from poet Alice Miller