i'll take you on a journey through the slums much porta badlands. and you'll hear the politicians, the haitians who are trying to peace their lives together. you'll also hear from the people most accountable for what has and has not happened. the list includes the head of the united nations mission in haiti, the director of the american red cross in latin america, and the man that run haiti for the last decade. and the president that ran haiti. first the money dral. david ari otto was there. and covered the devastation, six years later we sent him back to investigate how billions was spent. here is part one of this "on target" report. haiti on shaky ground. >>> six years ago security camures captured this seen from inside haiti's presidential palace. when the dust settled more than 150,000 would have perished from an earthquake ripping through the western hemisphere's porous nation. the only bright spot, massive world attention. aid groups descended, people in governments pledge 13 million in disaster relief. michelle obama... >> we can all do somet