| Clue | Source | Date |
|---|---|---|
| How some candid comments are made | The Washington Post | 23 Jun 2021 |
| How some candid comments are made | LA Times Daily | 23 Jun 2021 |
| Like distant voices on a podcast, perhaps | USA Today | 26 May 2020 |
| Like many announcers' private side comments | Premier Sunday | 02 Dec 2018 |
| Not meant to be heard by the audience, in a way | Premier Sunday | 11 Feb 2018 |
| Not meant to be public | ||
| Not meant to be public |