| 1 | I don't know what lurks in his mind. | |
| 2 | Every node (the little triangular etch) on the stem is a potential new bloom. | |
| 3 | A silent killer lurks beneath the surface of this West African lake. | |
| 4 | Why do scientists think something could be hidden beyond the edge of our solar system? | |
| 5 | Behind the crisis, I believe, hides a lack of rule of law and a crisis of faith. |