investigating. the odds are that jordan refuses to speak to him voluntarily. how likely will they subpoena a sitting member of congress? reporter: that could be on the table pause that would be an escalation of the house s pursuit. even with this, just asking jordan to talk, that s already an escalation of what the house is trying to get at, and the reason we know the house right now, the colleagues of jim jordan and also of republican scott perry from pennsylvania, those are the two people the house wants to talk to, the house select committee is gathering information and wanting to gather information from them because jordan was a person who they know now was in touch with trump on january 6th and also that he sent a text message on january 5th to the white house chief of staff, mark meadows, when he was trying to share a legal theory that the white house was looking at about whether mike pence, the vice president at the time, could