Context:

https://thehill.com/homenews/sunday-talk-shows/3918841-warner-says-doj-keeping-biden-classified-documents-from-congress-does-not-pass-the-smell-test/amp/

Resolve YES if, by Election Day,

1. Warner has not explicitly endorsed Biden or has explicitly refused to or has endorsed another candidate, and

2. There's sufficiently plausible evidence that his decision is at least partly based on the handling of classified documents.