| Answer | Crossword Clue |
|---|---|
| PENA | Former Department of Energy head Federico |
| CHU | Former Energy Department head Steven |
| Answer | Crossword Clue |
|---|---|
| PENA | Former Department of Energy head Federico |
| CHU | Former Energy Department head Steven |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.