If you can't see the comments clearly, you can read them beneath this video of Jacinda's speech to the Labour Party Conference in November last year:
https://youtu.be/2BfA9G_nxys
And if you have the stomach to watch Jacinda's speech at Harvard, it's here:
https://youtu.be/M4OCYb1Mgtc
2:22
2:19
:40
:30