| Answer | Crossword Clue |
|---|---|
| DDT | The EPA banned it in 1972 |
| DDT | What the EPA banned in 1972 |
| DDT | Pesticide banned by the EPA in 1972 |
| BANNEDDDT | What the EPA did in 1972 |
| DDT | It's been banned in the U.S. since 1972 |
| LSD | The U.S. banned it in 1967 |
| LSD | The U.S. banned it in 1968 |
