"The FBI reportedly questioned Page multiple times in March as part of the Justice Department's own investigation into Russia's election interference."
He's on record from six months ago and now must recall just what he then said so as to avoid becoming the next Scooter Libby.
Maybe he's "on record" but this time he'll be under oath. In the words of that esteemed Jurist, Judge Judy, "If you tell the truth you don't need a good memory."
The reports I've read suggest that he's planning on taking the 5th. We'll see. He's on my list of "Most likely to visit prison."
If he's broken the law, why not? BTW, here's that subpoena we've been waiting for Carter Page subpoenaed by Senate intel committee - CNNPolitics