The distinguished Harvard Law professor Cass Sunstein has
recently argued, in a widely published opinion piece, that if a US president
has committed “Treason, Bribery, or other high Crimes and Misdemeanors” then
Congress is obligated to impeach. https://news.yahoo.com/impeachment-mandatory-130024433.html.
The “support and defend the
Constitution” clause of their oath of office imposes the duty on upon each and
every member of the House of Representatives to vote to impeach if the
constitutional predicate is satisfied.
