Here are the impeachment-related stories Grassfire is tracking for Thursday, January 23:

Sen. Cruz argues Hunter Biden's testimony is crucial in Senate trial

Trial highlights: Democrats roll out case as senators fidget

Jay Sekulow on Senate trial: I'm confident with where this is going (video)

Democrats face risks and limits in Trump’s impeachment trial

CNN Political Analyst Creates Fake News About Senate Impeachment Trial

Democrats appeal for GOP help to convict 'corrupt' Trump

Schiff: Trump 'Guilty' if Senate Rejects Democrats’ Demand for New Witnesses, Evidence

Schiff warns of Russian attack on US mainland, as Day 2 of Trump's Senate impeachment trial concludes

Sen. Hawley: Nadler basically accused senators of treason before Chief Justice Roberts admonished him

Rep. Collins on Dem arguments: A rehash of tall tales, lies, and dishonesty