Last week the U.S. House of Representatives called former Secretary of State Hillary Clinton to appear before a select committee looking into the attack on a US facility in Benghazi, Libya, in 2012. The attack left four Americans dead, including U.S. Ambassador to Libya, Chris Stevens.As might be expected, however, the “Benghazi Committee” hearings have proven not much more than a means for each party to grandstand for political points.In fact, I would call these Congressional hearings “too much, too late.” Four years after the U.S.-led overthrow of the Libyan government - which left the country a wasteland controlled by competing Islamist gangs and militias - the committee wants to know whether Hillary Clinton had enough guards at the facility in Benghazi on the night of the attack?