IMO, he takes the 5th and that’s that. I wouldn’t think (although not an attorney), that he would even do the Hillary “I don’t recall,” as it’s likely there’s a paper trail that would trip him up.
At least Congresscritters are attempting to do something. The theater aspect will have some benefit. Dems are masters at it.
I think this will take place behind closed doors. Smith wants to testify in public to make a public spectacle...