Math:
Sam's group: 1-27 second column
Hannah's group: 2-40 second column
News:
https://www.washingtonpost.com/.../that-was-no-wrong-button-in-hawaii-take-a-look/
https://www.nbcnews.com/news/us-news/houston-police-detail-botched-fbi-raid-led-kidnapping-victim-s-n842681
http://www.euronews.com/2018/01/30/water-crisis-grips-cape-town-south-africa-after-drought-stretching-years
😃The End😃
