Others, like Trey Gowdy, are getting in line.
This is Watergate times 1000.
You are correct. Even for the cynical who believes Congressmen are self-seeking opportunists this should be seen a huge opportunity for an ambitious person to make a national name for him/herself.
Ambition can be used in a good cause to great effect. Lots of Facetime potential here and now the GOP has been taught how to fight back against the RATmedia.
Congress is nothing but a bloviating dog and pony show. I have no faith in either their ability or intent to do the right thing. They could have done that by now.