I think Ron Johnson is right...a full and public investigation needs to be done.
The partisan farce that they have planned is not going to be a real investigation, although I think that some GOPers voted for it hoping that it would in some way bring out some inconvenient facts such as the involvement of Antifa, etc. But it won’t, and another, honest investigation needs to be done.
There is no trustworthy institution to do it.
So long as the House and Senate have to define it then how can any such investigation not be a partisan farce?