Haiti’s leader has spoken publicly for the first time since four Salvadoran aviation technicians went missing, prompting El Salvador to deploy more than 2,000 troops to the troubled Caribbean country as scrutiny over their operations intensifies. Prime Minister Alix Didier Fils-Aimé said Tuesday that Haiti is responsible for the direction of foreign forces in his country and that they will not replace the state. Fils-Aimé was flanked by an army colonel from El Salvador, a leader of the U.N.-backed gang suppression force and officials from Haiti’s army and police in what appeared to be a show of unity as concerns grow about El Salvador's troops acting unilaterally.