Testifying remotely sure opens up the possibility of having 'connection problems' and dodging a particular line of questioning.
Tim Kaine [I think it's him] looks like a bandit.
No hearing should be run by someone remotely. Both the Chairman and Ranking Member? It's like some dystopian movie.
Imagine what she looks like today. The public will probably be quite shocked at her true appearance when Clinton is dragged out of hiding and into the light.
There is no federal crime that is beyond a presidential pardon. Treason can be pardoned.