artist john picerio says he has discovered ghost like images on the mona lisa he says they've been goneunnoticed for 500 years. they are the face of an ape, a giant and buffalo. he read passages of a davinci book that says observing the ghosts of a horse, ape and buffalo. >>> still to come, who were getting these gifts and why. >>> new at 6:00, corroded, vacant and dangerous. we're investigating what's being done to restore this much needed fire station. >> the eyes of america will no 0 rejected two measures that -- >> house republicans are working on their own tax cut extension bill but it is linked to an oil pipeline. >> the houston pipeline project will create tens of thousands of jobs immediately it has bipartisan support in the house and senate. >>> president obama also has another task for congress extending unemployment benefits. if congress doesn't act by the end of this year, 6 million americans may lose those benefits. >>> there are were a few uncomfortable moments in the netherland as hillary clinton kept the dutch prime minister waiting at the door at the door of the prime m