The New Yorker is reminding readers of a little Gingrich history:

“….imagine, if you will, a man who, as Speaker of the House, orchestrates the impeachment of a President for an adulterous affair with a White House aide twenty-six years his junior while he himself is conducting an adulterous affair with a congresional aide twenty-two years his junior, having earlier left the first of his three wives while she was hospitalised with cancer.”

(See interpretOr blogroll for New Yorker link)