I Really Don't Think a Media Blackout

NEW: Lamar Alexander says he wants a guaranteed vote on whether to call witnesses or more documents later in the Trump impeachment trial.

That brings it to magic number of 51 senators who would want that opportunity (47 Dems plus GOP’s Collins, Murkowski and Romney.)

— Laura Litvan (@LauraLitvan) January 14, 2020

.... is going to work the way the GOP thinks it will.

Hiding behind "security" is a rather worn curtain at this point.  Maybe if they can argue a "threat" is "imminent" and involves at least 4 D.C. monuments.