| Clue | Source | Date |
|---|---|---|
| Drops, as an argument | Wall Street Journal | 21 May 2020 |
| Doesn't continue, as an argument | LA Times Daily | 26 Jun 2019 |
| Doesn't continue, as an argument | The Washington Post | 26 Jun 2019 |
| Allows to expire | New York Times | 27 May 2019 |
| Doesn't bring up again, say | New York Times | 31 Mar 2019 |
| Doesn't continue, as an argument | ||
| Allows to expire | ||
| Doesn't bring up again, say | ||
| Allows to expire | ||
| Doesn't continue, as an argument | ||
| Doesn't bring up again, as a disagreement | ||
| Makes no attempt to save |