[ cat meows ] ♪ ♪ da-da-da-da-da, bum-da, bum-da ♪ ♪ bum-da, bum-da ♪ the animals went in two by two ♪ ♪ the sheep and the frog and the kangaroo ♪ ♪ and they all went marching, marching in two by two ♪ ♪ [ male announcer ] the nissan pathfinder, with intuitive four-wheel drive. an adventure worth sharing. nissan. innovation that excites. times as a journalist you come across a possible story that seems so entertaining or surprising, or fascinating or tantalizing, you just want to run with it. and sometimes the desire to run with it can get ahead of you. that apparently happened to "the daily caller" which ran with a now thoroughly discredited story in 2012 about new jersey senator robert menendez having cavorted with underage prostitutes in the dominican republic. they reported it and then they recanted, said they were paid to say that. it turned out a whole bunch of