I found this about him on Wikipedia.
"Frank is known for his quick wit and self-deprecating sense of humor. In one famous quip he said he was unable to complete his review of the Starr Report detailing President Bill Clinton's relationship with Monica Lewinsky, complaining that it was "too much reading about heterosexual sex". In 2004 and again in 2006, a survey of Capitol Hill staffers published in Washingtonian gave Frank the title of the "brainiest", "funniest", and "most eloquent" member of the House. He is also widely considered to be one of the most powerful members of Congress. Josh Gottheimer describes Frank as "one of the brightest and most energetic defenders of civil rights issues.""
What do you think his type is?
I'm thinking ENFJ or ENFP- leaning towards ENFP actually.
He has strong personal values and seems to rely more on Fi than Fe but he's not an Introvert.